{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-89317", "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "state": "PUBLISHED", "assignerShortName": "eclipse", "dateReserved": "2026-09-11T13:55:53.128Z", "datePublished": "2026-10-23T08:50:22.987Z", "dateUpdated": "2026-10-23T08:50:22.987Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c", "shortName": "eclipse", "dateUpdated": "2026-10-23T08:50:22.987Z"}, "title": "JwtVerifierImpl.Verify does not enforce the JWS `crit` header (RFC 7515 \u00a74.1.11)", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-20", "description": "CWE-20 Improper Input Validation", "type": "CWE"}]}, {"descriptions": [{"lang": "en", "cweId": "CWE-347", "description": "CWE-347 Improper Verification of Cryptographic Signature", "type": "CWE"}]}, {"descriptions": [{"lang": "en", "cweId": "CWE-1288", "description": "CWE-1288 Improper Validation of Consistency within Input", "type": "CWE"}]}], "affected": [{"vendor": "Eclipse Foundation", "product": "Eclipse KeyPont - GOSE", "packageName": "github.com/ThalesGroup/gose", "versions": [{"status": "affected", "version": "0.7.3", "lessThanOrEqual": "0.13.0-rc1", "versionType": "semver"}], "defaultStatus": "unaffected"}, {"vendor": "Eclipse Foundation", "product": "Eclipse KeyPont - GOSE", "packageName": "github.com/eclipse-keypont/gose", "versions": [{"status": "affected", "version": "0", "lessThan": "1.0.0-rc4", "versionType": "semver"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 \u00a74.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected \u2014 and none were.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 \u00a74.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected \u2014 and none were.</p>"}]}], "references": [{"url": "https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV4_0": {"attackVector": "NETWORK", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "NONE", "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:N/VI:L/VA:N/SC:N/SI:N/SA:N"}}], "credits": [{"lang": "en", "value": "Eclipse Foundation Security Team", "type": "finder"}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "packageName": "github.com/ThalesGroup/gose", "product": "Eclipse KeyPont - GOSE", "vendor": "Eclipse Foundation", "versions": [{"lessThanOrEqual": "0.13.0-rc1", "status": "affected", "version": "0.7.3", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "packageName": "github.com/eclipse-keypont/gose", "product": "Eclipse KeyPont - GOSE", "vendor": "Eclipse Foundation", "versions": [{"lessThan": "1.0.0-rc4", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "[email protected]"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 \u00a74.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected \u2014 and none were."}], "id": "CVE-2026-89317", "lastModified": "2026-10-23T09:17:08.260", "metrics": {"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:N/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": "NONE", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-23T09:17:08.260", "references": [{"source": "[email protected]", "url": "https://github.com/eclipse-keypont/gose/security/advisories/GHSA-445r-fpvv-hgwc"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-347"}, {"lang": "en", "value": "CWE-1288"}], "source": "[email protected]", "type": "Primary"}]}

{}

{"created": "2026-10-23T10:30:09.100259+00:00", "updated": "2026-10-23T10:30:09.100264+00:00", "vendors": []}