{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-119597","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","state":"PUBLISHED","assignerShortName":"VulnCheck","dateReserved":"2026-10-30T11:46:45.299Z","datePublished":"2026-10-30T13:18:17.101Z","dateUpdated":"2026-10-30T13:18:17.101Z"},"containers":{"cna":{"providerMetadata":{"orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","shortName":"VulnCheck","dateUpdated":"2026-10-30T13:18:17.101Z"},"datePublic":"2026-10-22T00:00:00.000Z","title":"OpenDeepWiki through 2.0.6 Hard-coded JWT Signing Key Admin Token Forgery","descriptions":[{"lang":"en","value":"OpenDeepWiki through 2.0.6 contains a hard-coded JWT signing key vulnerability that allows unauthenticated attackers to forge administrator tokens using the publicly known Jwt:SecretKey in appsettings.json. Attackers can mint HS256 bearer tokens with an Admin role claim to access /api/admin endpoints and control users, roles, repositories, settings, and API keys."}],"problemTypes":[{"descriptions":[{"lang":"en","description":"Use of Hard-coded Cryptographic Key","cweId":"CWE-321","type":"CWE"}]}],"affected":[{"vendor":"AIDotNet","product":"OpenDeepWiki","defaultStatus":"unaffected","versions":[{"version":"0","lessThanOrEqual":"2.0.6","status":"affected","versionType":"semver"}],"repo":"https://github.com/AIDotNet/OpenDeepWiki"}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","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","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":9.3,"baseSeverity":"CRITICAL"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL"}}],"references":[{"url":"https://github.com/AIDotNet/OpenDeepWiki/commit/1bf0f4b5ef8d972ca640e5df145b5813a9492544","tags":["patch"]},{"url":"https://github.com/AIDotNet/OpenDeepWiki/issues/403","tags":["issue-tracking"]},{"url":"https://github.com/AIDotNet/OpenDeepWiki/blob/v2.0.6/src/OpenDeepWiki/appsettings.json#L27","tags":["technical-description"]},{"url":"https://github.com/AIDotNet/OpenDeepWiki/blob/v2.0.6/src/OpenDeepWiki/Program.cs#L92","tags":["technical-description"]},{"url":"https://hackmd.io/@hieuPenguinnn/opendeepwiki-hardcoded-jwt-secret-admin-forgery","tags":["third-party-advisory"]},{"url":"https://github.com/AIDotNet/OpenDeepWiki","tags":["product"]},{"name":"VulnCheck Advisory: OpenDeepWiki through 2.0.6 Hard-coded JWT Signing Key Admin Token Forgery","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/opendeepwiki-through-2.0.6-hard-coded-jwt-signing-key-admin-token-forgery"}],"credits":[{"lang":"en","value":"hieuPenguinnn","type":"finder"}],"x_generator":{"engine":"vulncheck-endgame"}}}}