CVE-2026-119743

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-119743", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-30T15:31:52.079Z", "datePublished": "2026-11-09T13:22:00.920Z", "dateUpdated": "2026-11-09T13:22:00.920Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-11-09T13:22:00.920Z"}, "title": "pdfmake < 0.3.14 Shared Cache Access Policy Bypass", "descriptions": [{"lang": "en", "value": "pdfmake before 0.3.14 contains a shared resource caching vulnerability that allows attackers to access cross-document cached resources by exploiting a process-wide virtual file system keyed only by URL without request headers or per-document access enforcement. Attackers can retrieve resources fetched with another caller's credentials or from URLs that a later document's access policy would deny, resulting in cross-document information disclosure and bypass of the URL access policy."}], "tags": ["x_open-source"], "datePublic": "2026-11-01T00:00:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "description": "Use of Cache Containing Sensitive Information", "cweId": "CWE-524", "type": "CWE"}]}], "affected": [{"defaultStatus": "unaffected", "vendor": "bpampuch", "product": "pdfmake", "packageURL": "pkg:npm/pdfmake", "repo": "https://github.com/bpampuch/pdfmake", "versions": [{"status": "affected", "version": "0.3.0-beta.1", "versionType": "semver", "lessThan": "0.3.14"}, {"status": "unaffected", "version": "0.2.0", "versionType": "semver", "lessThan": "0.2.23"}]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "subConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "subIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "version": "4.0", "baseSeverity": "MEDIUM", "baseScore": 6.3, "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}}, {"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "version": "3.1", "baseSeverity": "MEDIUM", "baseScore": 4.8, "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}}], "references": [{"url": "https://github.com/bpampuch/pdfmake/releases/tag/0.3.14", "name": "Release Note", "tags": ["release-notes"]}, {"url": "https://github.com/bpampuch/pdfmake/commit/73aaed7a90699f31036a77f957fe3303693e3c8f", "name": "Patch Commit", "tags": ["issue-tracking", "patch"]}, {"url": "https://github.com/pdfmake/docs/commit/e8a6e2b2bf728f457ed65c7a1642db7b8446592e", "name": "Documentation Update", "tags": ["issue-tracking"]}, {"url": "https://www.vulncheck.com/advisories/pdfmake-shared-cache-access-policy-bypass", "name": "VulnCheck Advisory: pdfmake < 0.3.14 Shared Cache Access Policy Bypass", "tags": ["third-party-advisory"]}], "credits": [{"lang": "en", "value": "Onur Y\u00fcksekkaya", "type": "finder"}], "x_generator": {"engine": "vulncheck"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageURL": "pkg:npm/pdfmake", "product": "pdfmake", "repo": "https://github.com/bpampuch/pdfmake", "vendor": "bpampuch", "versions": [{"lessThan": "0.3.14", "status": "affected", "version": "0.3.0-beta.1", "versionType": "semver"}, {"lessThan": "0.2.23", "status": "unaffected", "version": "0.2.0", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "pdfmake before 0.3.14 contains a shared resource caching vulnerability that allows attackers to access cross-document cached resources by exploiting a process-wide virtual file system keyed only by URL without request headers or per-document access enforcement. Attackers can retrieve resources fetched with another caller's credentials or from URLs that a later document's access policy would deny, resulting in cross-document information disclosure and bypass of the URL access policy."}], "id": "CVE-2026-119743", "lastModified": "2026-11-12T21:35:47.960", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.8, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 2.5, "source": "disclosure@vulncheck.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "HIGH", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "NONE", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}]}, "published": "2026-11-09T14:17:06.573", "references": [{"source": "disclosure@vulncheck.com", "url": "https://github.com/bpampuch/pdfmake/commit/73aaed7a90699f31036a77f957fe3303693e3c8f"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/bpampuch/pdfmake/releases/tag/0.3.14"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/pdfmake/docs/commit/e8a6e2b2bf728f457ed65c7a1642db7b8446592e"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/pdfmake-shared-cache-access-policy-bypass"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-524"}], "source": "disclosure@vulncheck.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0.3.0-beta.1,0.3.14)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[0.2.0,0.2.23)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "pdfmake", "source": "cna", "vendor": "bpampuch"}, "product": "pdfmake", "vendor": "bpampuch"}], "created": "2026-11-09T14:30:12.509242+00:00", "updated": "2026-11-09T14:45:10.672690+00:00", "vendors": ["bpampuch", "bpampuch$PRODUCT$pdfmake"], "weaknesses": ["CWE-524"]}