183 lines
7.1 KiB
JSON
183 lines
7.1 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-2026-90774",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-09-13T10:14:58.756Z",
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"datePublished": "2026-09-13T10:45:44.589Z",
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"dateUpdated": "2026-09-24T14:21:55.235Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"shortName": "VulnCheck",
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"dateUpdated": "2026-09-24T14:21:55.235Z"
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},
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"datePublic": "2026-09-03T00:00:00.000Z",
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"title": "rustypaste before 0.18.1 Path Traversal via filename header",
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"descriptions": [
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{
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"lang": "en",
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"value": "rustypaste before 0.18.1 validates the destination path before applying the optional custom filename HTTP header, allowing attackers to bypass directory-escape checks. Attackers can supply path traversal sequences in the filename header to write files outside the configured upload directory to arbitrary locations."
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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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"lang": "en",
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"description": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"cweId": "CWE-22",
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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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"affected": [
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{
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"vendor": "orhun",
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"product": "rustypaste",
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"defaultStatus": "unaffected",
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"packageURL": "pkg:cargo/rustypaste",
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"versions": [
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{
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"version": "0",
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"lessThan": "0.18.1",
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"status": "affected",
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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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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N",
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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": "NONE",
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"vulnIntegrityImpact": "HIGH",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "NONE",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 8.7,
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"baseSeverity": "HIGH"
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}
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},
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{
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"format": "CVSS",
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"cvssV3_1": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "HIGH",
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"availabilityImpact": "NONE",
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"baseScore": 7.5,
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"baseSeverity": "HIGH"
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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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"url": "https://github.com/orhun/rustypaste/issues/622",
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"tags": [
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"issue-tracking"
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],
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"name": "GitHub Issue #622"
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},
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{
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"url": "https://github.com/orhun/rustypaste",
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"tags": [
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"product"
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]
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},
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{
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"url": "https://github.com/orhun/rustypaste/blob/v0.18.0/src/paste.rs",
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"tags": [
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"technical-description"
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]
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},
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{
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"url": "https://github.com/orhun/rustypaste/commit/ac05d552596af4a8429d80f30d11f67117ce02c8",
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"tags": [
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"patch"
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]
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},
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{
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"name": "VulnCheck Advisory: rustypaste before 0.18.1 Path Traversal via filename header",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/rustypaste-before-0.18.1-path-traversal-via-filename-header"
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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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"value": "George Chen",
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"type": "finder"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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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/orhun/rustypaste/issues/622",
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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": "2026-09-14T15:35:02.688496Z",
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"id": "CVE-2026-90774",
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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": "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": "2026-09-14T15:35:22.769Z"
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}
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}
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]
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}
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} |