{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-119545", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "state": "PUBLISHED", "assignerShortName": "VulnCheck", "dateReserved": "2026-10-30T10:53:23.968Z", "datePublished": "2026-10-30T11:30:58.642Z", "dateUpdated": "2026-10-30T16:09:53.289Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-30T11:30:58.642Z"}, "datePublic": "2026-10-12T00:00:00.000Z", "title": "Forgejo through 15.0.11, 16.0.7, and 17.0.1 SSRF via OpenID Discovery", "descriptions": [{"lang": "en", "value": "Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server issue requests by submitting arbitrary OpenID identifier URLs. Attackers can POST crafted identifiers to /user/login/openid to trigger blind discovery GET requests to loopback, cloud metadata, and internal addresses for port scanning and probing."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Server-Side Request Forgery (SSRF)", "cweId": "CWE-918", "type": "CWE"}]}], "affected": [{"vendor": "forgejo", "product": "forgejo", "defaultStatus": "unaffected", "versions": [{"version": "0", "lessThanOrEqual": "15.0.11", "status": "affected", "versionType": "semver"}, {"version": "16.0.0", "lessThanOrEqual": "16.0.7", "status": "affected", "versionType": "semver"}, {"version": "17.0.0", "lessThanOrEqual": "17.0.1", "status": "affected", "versionType": "semver"}], "repo": "https://codeberg.org/forgejo/forgejo"}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.0.11"}, {"vulnerable": true, "criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "versionStartIncluding": "16.0.0", "versionEndIncluding": "16.0.7"}, {"vulnerable": true, "criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "versionStartIncluding": "17.0.0", "versionEndIncluding": "17.0.1"}]}]}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "baseScore": 6.9, "baseSeverity": "MEDIUM"}}, {"format": "CVSS", "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM"}}], "references": [{"url": "https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/modules/auth/openid/openid.go#L35-L36", "tags": ["technical-description"]}, {"url": "https://abraxaslabs.tech/research/forgejo-openid-discovery-ssrf", "tags": ["third-party-advisory"]}, {"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2", "tags": ["related", "vendor-advisory"], "name": "GitHub Security Advisory (GHSA-2fcr-jfvc-vgg2)"}, {"url": "https://codeberg.org/forgejo/forgejo", "tags": ["product"]}, {"name": "VulnCheck Advisory: Forgejo through 15.0.11, 16.0.7, and 17.0.1 SSRF via OpenID Discovery", "tags": ["third-party-advisory"], "url": "https://www.vulncheck.com/advisories/forgejo-through-15.0.11-16.0.7-and-17.0.1-ssrf-via-openid-discovery"}], "credits": [{"lang": "en", "value": "Abraxas Labs", "type": "finder"}], "x_generator": {"engine": "vulncheck-endgame"}}, "adp": [{"references": [{"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2", "tags": ["exploit"]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-10-30T16:08:38.126087Z", "id": "CVE-2026-119545", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-30T16:09:53.289Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-119545", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-30T16:08:38.126087Z"}}}], "references": [{"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2", "tags": ["exploit"]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-10-30T16:09:38.700Z"}}], "cna": {"title": "Forgejo through 15.0.11, 16.0.7, and 17.0.1 SSRF via OpenID Discovery", "credits": [{"lang": "en", "type": "finder", "value": "Abraxas Labs"}], "metrics": [{"format": "CVSS", "cvssV4_0": {"version": "4.0", "baseScore": 6.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW"}}, {"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}}], "affected": [{"repo": "https://codeberg.org/forgejo/forgejo", "vendor": "forgejo", "product": "forgejo", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "15.0.11"}, {"status": "affected", "version": "16.0.0", "versionType": "semver", "lessThanOrEqual": "16.0.7"}, {"status": "affected", "version": "17.0.0", "versionType": "semver", "lessThanOrEqual": "17.0.1"}], "defaultStatus": "unaffected"}], "datePublic": "2026-10-12T00:00:00.000Z", "references": [{"url": "https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/modules/auth/openid/openid.go#L35-L36", "tags": ["technical-description"]}, {"url": "https://abraxaslabs.tech/research/forgejo-openid-discovery-ssrf", "tags": ["third-party-advisory"]}, {"url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2", "name": "GitHub Security Advisory (GHSA-2fcr-jfvc-vgg2)", "tags": ["related", "vendor-advisory"]}, {"url": "https://codeberg.org/forgejo/forgejo", "tags": ["product"]}, {"url": "https://www.vulncheck.com/advisories/forgejo-through-15.0.11-16.0.7-and-17.0.1-ssrf-via-openid-discovery", "name": "VulnCheck Advisory: Forgejo through 15.0.11, 16.0.7, and 17.0.1 SSRF via OpenID Discovery", "tags": ["third-party-advisory"]}], "x_generator": {"engine": "vulncheck-endgame"}, "descriptions": [{"lang": "en", "value": "Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server issue requests by submitting arbitrary OpenID identifier URLs. Attackers can POST crafted identifiers to /user/login/openid to trigger blind discovery GET requests to loopback, cloud metadata, and internal addresses for port scanning and probing."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "Server-Side Request Forgery (SSRF)"}]}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "15.0.11"}, {"criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "16.0.7", "versionStartIncluding": "16.0.0"}, {"criteria": "cpe:2.3:a:forgejo:forgejo:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndIncluding": "17.0.1", "versionStartIncluding": "17.0.0"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "shortName": "VulnCheck", "dateUpdated": "2026-10-30T11:30:58.642Z"}}}, "cveMetadata": {"cveId": "CVE-2026-119545", "state": "PUBLISHED", "dateUpdated": "2026-10-30T16:09:53.289Z", "dateReserved": "2026-10-30T10:53:23.968Z", "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10", "datePublished": "2026-10-30T11:30:58.642Z", "assignerShortName": "VulnCheck"}, "dataVersion": "5.2"}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "forgejo", "repo": "https://codeberg.org/forgejo/forgejo", "vendor": "forgejo", "versions": [{"lessThanOrEqual": "15.0.11", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThanOrEqual": "16.0.7", "status": "affected", "version": "16.0.0", "versionType": "semver"}, {"lessThanOrEqual": "17.0.1", "status": "affected", "version": "17.0.0", "versionType": "semver"}]}], "source": "disclosure@vulncheck.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Forgejo through 15.0.11, 16.0.0 through 16.0.7, and 17.0.0 through 17.0.1 contains a server-side request forgery vulnerability that allows unauthenticated attackers to make the server issue requests by submitting arbitrary OpenID identifier URLs. Attackers can POST crafted identifiers to /user/login/openid to trigger blind discovery GET requests to loopback, cloud metadata, and internal addresses for port scanning and probing."}], "id": "CVE-2026-119545", "lastModified": "2026-10-30T17:17:19.977", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 6.9, "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:L/AT:N/PR:N/UI:N/VC:L/VI:N/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": "NONE", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "disclosure@vulncheck.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-119545", "options": [{"exploitation": "poc"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-10-30T16:08:38.126087Z", "version": "2.0.3"}}]}, "published": "2026-10-30T12:16:40.343", "references": [{"source": "disclosure@vulncheck.com", "url": "https://abraxaslabs.tech/research/forgejo-openid-discovery-ssrf"}, {"source": "disclosure@vulncheck.com", "url": "https://codeberg.org/forgejo/forgejo"}, {"source": "disclosure@vulncheck.com", "url": "https://codeberg.org/forgejo/forgejo/src/tag/v17.0.1/modules/auth/openid/openid.go#L35-L36"}, {"source": "disclosure@vulncheck.com", "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2"}, {"source": "disclosure@vulncheck.com", "url": "https://www.vulncheck.com/advisories/forgejo-through-15.0.11-16.0.7-and-17.0.1-ssrf-via-openid-discovery"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "url": "https://github.com/go-gitea/gitea/security/advisories/GHSA-2fcr-jfvc-vgg2"}], "sourceIdentifier": "disclosure@vulncheck.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "disclosure@vulncheck.com", "type": "Secondary"}]}

{}