293 lines
14 KiB
JSON
293 lines
14 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-80227",
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"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
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"state": "PUBLISHED",
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"assignerShortName": "EEF",
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"dateReserved": "2026-08-30T05:45:01.813Z",
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"datePublished": "2026-08-30T11:53:35.548Z",
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"dateUpdated": "2026-08-31T14:56:51.710Z"
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},
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"containers": {
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"cna": {
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"affected": [
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{
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"collectionURL": "https://repo.hex.pm",
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"cpes": [
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"cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unaffected",
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"modules": [
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"'Elixir.AshSql.Expr'"
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],
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"packageName": "ash_sql",
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"packageURL": "pkg:hex/ash_sql",
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"product": "ash_sql",
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"programFiles": [
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"lib/expr.ex"
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],
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"programRoutines": [
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{
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"name": "'Elixir.AshSql.Expr':do_dynamic_expr/6"
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}
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],
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"repo": "https://github.com/ash-project/ash_sql",
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"vendor": "ash-project",
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"versions": [
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{
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"lessThan": "0.7.1",
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"status": "affected",
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"version": "0.1.0",
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"versionType": "semver"
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}
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]
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},
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{
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"collectionURL": "https://github.com",
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"cpes": [
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"cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:*"
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],
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"defaultStatus": "unaffected",
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"modules": [
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"'Elixir.AshSql.Expr'"
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],
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"packageName": "ash-project/ash_sql",
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"packageURL": "pkg:github/ash-project/ash_sql",
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"product": "ash_sql",
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"programFiles": [
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"lib/expr.ex"
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],
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"programRoutines": [
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{
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"name": "'Elixir.AshSql.Expr':do_dynamic_expr/6"
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}
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],
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"repo": "https://github.com/ash-project/ash_sql",
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"vendor": "ash-project",
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"versions": [
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{
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"lessThan": "1b11b5d8bc5321e2e6acac21594ef08f61986117",
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"status": "affected",
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"version": "dd092ed273dec7bd2194352f24a39229fc8ae68b",
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"versionType": "git"
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}
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]
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}
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],
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"configurations": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>An application must use <code>string_trim/1</code> in a filter, validation, calculation, or identity that an attacker-influenced string field flows through, where the trimmed value is compared for equality or uniqueness.</p>"
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},
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{
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"base64": false,
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"type": "text/markdown",
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"value": "An application must use `string_trim/1` in a filter, validation, calculation, or identity that an attacker-influenced string field flows through, where the trimmed value is compared for equality or uniqueness."
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}
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],
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"value": "An application must use string_trim/1 in a filter, validation, calculation, or identity that an attacker-influenced string field flows through, where the trimmed value is compared for equality or uniqueness."
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"cpeMatch": [
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{
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"criteria": "cpe:2.3:a:ash-project:ash_sql:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "0.7.1",
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"versionStartIncluding": "0.1.0",
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"vulnerable": true
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}
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],
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"negate": false,
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"operator": "OR"
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}
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],
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"operator": "AND"
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}
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],
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"credits": [
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{
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"lang": "en",
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"type": "finder",
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"value": "Peter Ullrich"
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},
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{
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"lang": "en",
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"type": "reporter",
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"value": "Peter Ullrich"
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},
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{
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"lang": "en",
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"type": "remediation developer",
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"value": "Zach Daniel / Ash Project"
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},
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{
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"lang": "en",
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"type": "coordinator",
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"value": "Jonatan Männchen / EEF"
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"supportingMedia": [
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{
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"base64": false,
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"type": "text/html",
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"value": "<p>Incorrect Comparison vulnerability in ash-project ash_sql allows a user to pad a string field with tab, newline, carriage-return, or form-feed characters and pass a trimmed uniqueness or equality check in the database that the same expression would fail in memory (or the reverse).</p>\n<p><code>string_trim/1</code> compiles to <code>REGEXP_REPLACE</code> patterns built from an Elixir string in which <code>\\s</code> is the escape for a single space (codepoint 32), not a regex whitespace class. The generated SQL therefore removes only literal spaces and leaves tabs, newlines, carriage returns, and form feeds in place, whereas <code>String.trim/1</code> in Elixir removes them all. Any Ash filter, validation, or identity that relies on <code>string_trim/1</code> then behaves differently depending on whether Ash pushes the expression down to SQL or evaluates it in memory, so padded input can register a near-duplicate value or slip past a trimmed comparison.</p>\n<p>This issue affects ash_sql: from 0.1.0 before 0.7.1.</p>"
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},
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{
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"base64": false,
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"type": "text/markdown",
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"value": "Incorrect Comparison vulnerability in ash-project ash_sql allows a user to pad a string field with tab, newline, carriage-return, or form-feed characters and pass a trimmed uniqueness or equality check in the database that the same expression would fail in memory (or the reverse).\n\n`string_trim/1` compiles to `REGEXP_REPLACE` patterns built from an Elixir string in which `\\s` is the escape for a single space (codepoint 32), not a regex whitespace class. The generated SQL therefore removes only literal spaces and leaves tabs, newlines, carriage returns, and form feeds in place, whereas `String.trim/1` in Elixir removes them all. Any Ash filter, validation, or identity that relies on `string_trim/1` then behaves differently depending on whether Ash pushes the expression down to SQL or evaluates it in memory, so padded input can register a near-duplicate value or slip past a trimmed comparison.\n\nThis issue affects ash_sql: from 0.1.0 before 0.7.1."
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}
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],
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"value": "Incorrect Comparison vulnerability in ash-project ash_sql allows a user to pad a string field with tab, newline, carriage-return, or form-feed characters and pass a trimmed uniqueness or equality check in the database that the same expression would fail in memory (or the reverse).\n\nstring_trim/1 compiles to REGEXP_REPLACE patterns built from an Elixir string in which \\s is the escape for a single space (codepoint 32), not a regex whitespace class. The generated SQL therefore removes only literal spaces and leaves tabs, newlines, carriage returns, and form feeds in place, whereas String.trim/1 in Elixir removes them all. Any Ash filter, validation, or identity that relies on string_trim/1 then behaves differently depending on whether Ash pushes the expression down to SQL or evaluates it in memory, so padded input can register a near-duplicate value or slip past a trimmed comparison.\n\nThis issue affects ash_sql: from 0.1.0 before 0.7.1."
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}
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],
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"impacts": [
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{
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"capecId": "CAPEC-3",
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"descriptions": [
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{
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"lang": "en",
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"value": "CAPEC-3 Using Leading 'Ghost' Character Sequences to Bypass Input Filters"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV4_0": {
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"Automatable": "NOT_DEFINED",
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"Recovery": "NOT_DEFINED",
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"Safety": "NOT_DEFINED",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"attackVector": "LOCAL",
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"baseScore": 2.1,
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"baseSeverity": "LOW",
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"privilegesRequired": "NONE",
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"providerUrgency": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"userInteraction": "NONE",
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"valueDensity": "NOT_DEFINED",
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"vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N",
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"version": "4.0",
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"vulnAvailabilityImpact": "NONE",
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"vulnConfidentialityImpact": "NONE",
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"vulnIntegrityImpact": "LOW",
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"vulnerabilityResponseEffort": "NOT_DEFINED"
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},
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"format": "CVSS",
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"scenarios": [
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{
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"lang": "en",
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"value": "GENERAL"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-697",
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"description": "CWE-697 Incorrect Comparison",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
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"shortName": "EEF",
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"dateUpdated": "2026-08-30T11:53:35.548Z"
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},
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"references": [
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{
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"tags": [
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"vendor-advisory",
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"related"
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],
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"url": "https://github.com/ash-project/ash_sql/security/advisories/GHSA-76wx-w7ww-5xfq"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://cna.erlef.org/cves/CVE-2026-80227.html"
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},
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{
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"tags": [
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"related"
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],
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"url": "https://osv.dev/vulnerability/EEF-CVE-2026-80227"
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},
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{
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"tags": [
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"patch"
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],
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"url": "https://github.com/ash-project/ash_sql/commit/1b11b5d8bc5321e2e6acac21594ef08f61986117"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"title": "SQL string_trim removes only spaces, diverging from in-memory trimming in AshSql"
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/ash-project/ash_sql/security/advisories/GHSA-76wx-w7ww-5xfq",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-08-31T14:56:28.428746Z",
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"id": "CVE-2026-80227",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-08-31T14:56:51.710Z"
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}
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}
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]
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}
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} |