{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-111713", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-16T14:31:23.499Z", "datePublished": "2026-10-16T17:40:02.702Z", "dateUpdated": "2026-10-16T17:40:02.702Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-16T17:40:02.702Z"}, "datePublic": "2026-10-15T00:00:00.000Z", "title": "tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch", "descriptions": [{"lang": "en", "value": "tarteaucitron.js before 1.37.0 contains a cross-site scripting vulnerability because getElemAttr resolves 'data-' prefixed attributes while the https-only guard validates the unprefixed attribute. Attackers who can place markup, such as CMS authors, can add data-url with a javascript: URL beside a benign url to execute script in the site's origin via iframe src."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')", "cweId": "CWE-79", "type": "CWE"}]}], "affected": [{"vendor": "AmauriC", "product": "tarteaucitron.js", "defaultStatus": "unaffected", "versions": [{"version": "1.20.1", "lessThan": "1.37.0", "status": "affected", "versionType": "semver"}], "packageURL": "pkg:github/AmauriC/tarteaucitron.js", "repo": "https://github.com/AmauriC/tarteaucitron.js"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:amauri:tarteaucitronjs:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.20.1", "versionEndExcluding": "1.37.0"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "userInteraction": "PASSIVE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "LOW", "subIntegrityImpact": "LOW", "subAvailabilityImpact": "NONE", "baseScore": 5.1, "baseSeverity": "MEDIUM"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://github.com/AmauriC/tarteaucitron.js/commit/068653bd47f5d4a493251ca8e15bd2b0be9b544f", "tags": ["patch"]}, {"url": "https://github.com/AmauriC/tarteaucitron.js/releases/tag/v1.37.0", "tags": ["release-notes"], "name": "tarteaucitron.js v1.37.0 Release Notes"}, {"url": "https://github.com/AmauriC/tarteaucitron.js/blob/v1.36.0/tarteaucitron.js#L2641-L2648", "tags": ["technical-description"]}, {"url": "https://github.com/AmauriC/tarteaucitron.js/compare/v1.36.0...v1.37.0", "tags": ["technical-description"]}, {"name": "VulnCheck Advisory: tarteaucitron.js before 1.37.0 XSS via getElemAttr Attribute Validation Mismatch", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/tarteaucitron-js-before-1.37.0-xss-via-getelemattr-attribute-validation-mismatch"}], "credits": [{"lang": "en", "value": "Zachariah Mithani", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}}}

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{"created": "2026-10-16T19:00:11.914177+00:00", "updated": "2026-10-16T19:00:11.914182+00:00", "vendors": []}