161 lines
6.6 KiB
JSON
161 lines
6.6 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-2026-77414",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-08-20T19:55:27.024Z",
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"datePublished": "2026-08-21T20:51:43.500Z",
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"dateUpdated": "2026-08-26T17:42:09.319Z"
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},
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"containers": {
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"cna": {
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"title": "JSONata: Arbitrary Code Execution via crafted JSONata expressions",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-94",
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"lang": "en",
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"description": "CWE-94: Improper Control of Generation of Code ('Code Injection')",
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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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"metrics": [
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{
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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "NONE",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "HIGH",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "HIGH",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 9.3,
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
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"version": "4.0"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/jsonata-js/jsonata/security/advisories/GHSA-2943-5xfg-gq5f",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/jsonata-js/jsonata/security/advisories/GHSA-2943-5xfg-gq5f"
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},
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{
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"name": "https://github.com/jsonata-js/jsonata/pull/799",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/jsonata-js/jsonata/pull/799"
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},
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{
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"name": "https://github.com/jsonata-js/jsonata/commit/59e25144fc3b7125f6befd71b8a6e14e1fa610d2",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/jsonata-js/jsonata/commit/59e25144fc3b7125f6befd71b8a6e14e1fa610d2"
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},
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{
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"name": "https://github.com/jsonata-js/jsonata/releases/tag/v1.8.8",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/jsonata-js/jsonata/releases/tag/v1.8.8"
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},
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{
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"name": "https://github.com/jsonata-js/jsonata/releases/tag/v2.2.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/jsonata-js/jsonata/releases/tag/v2.2.1"
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}
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],
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"affected": [
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{
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"vendor": "jsonata-js",
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"product": "jsonata",
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"versions": [
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{
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"version": "< 1.8.8",
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"status": "affected"
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},
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{
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"version": ">= 2.0.0, < 2.2.1",
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"status": "affected"
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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": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-08-21T20:51:43.500Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "JSONata is a JSON query and transformation language. Prior to 1.8.8 and 2.2.1, the src/jsonata.js environment.lookup function used a bypassable hasOwnProperty check. Crafted expressions could use $hasOwnProperty, $spread, $string, prototype access, and $constructor to reach the object prototype and invoke process.getBuiltinModule with child_process, executing arbitrary code with the privileges of the host process. This issue is fixed in versions 1.8.8 and 2.2.1."
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}
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],
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"source": {
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"advisory": "GHSA-2943-5xfg-gq5f",
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"discovery": "UNKNOWN"
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}
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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/jsonata-js/jsonata/security/advisories/GHSA-2943-5xfg-gq5f",
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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": "2026-08-26T17:41:27.109059Z",
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"id": "CVE-2026-77414",
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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": "yes"
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},
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{
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"Technical Impact": "total"
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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": "2026-08-26T17:42:09.319Z"
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}
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}
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]
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}
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} |