{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2025-52477", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2025-06-17T02:28:39.717Z", "datePublished": "2025-06-26T16:46:09.380Z", "dateUpdated": "2025-06-27T13:16:43.418Z"}, "containers": {"cna": {"title": "Octo-STS Vulnerable to Unauthenticated SSRF with HTTP Response Reflection in OIDC Flow", "problemTypes": [{"descriptions": [{"cweId": "CWE-918", "lang": "en", "description": "CWE-918: Server-Side Request Forgery (SSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}}], "references": [{"name": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq"}, {"name": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "tags": ["x_refsource_MISC"], "url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq"}, {"name": "https://github.com/octo-sts/app/commit/0f177fde54f9318e33f0bba6abaea9463a7c3afd", "tags": ["x_refsource_MISC"], "url": "https://github.com/octo-sts/app/commit/0f177fde54f9318e33f0bba6abaea9463a7c3afd"}, {"name": "https://github.com/octo-sts/app/commit/b3976e39bd8c8c217c0670747d34a4499043da92", "tags": ["x_refsource_MISC"], "url": "https://github.com/octo-sts/app/commit/b3976e39bd8c8c217c0670747d34a4499043da92"}], "affected": [{"vendor": "octo-sts", "product": "app", "versions": [{"version": "< 0.5.3", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-06-26T16:46:09.380Z"}, "descriptions": [{"lang": "en", "value": "Octo-STS is a GitHub App that acts like a Security Token Service (STS) for the GitHub API. Octo-STS versions before v0.5.3 are vulnerable to unauthenticated SSRF by abusing fields in OpenID Connect tokens. Malicious tokens were shown to trigger internal network requests which could reflect error logs with sensitive information. Upgrade to v0.5.3 to resolve this issue. This version includes patch sets to sanitize input and redact logging."}], "source": {"advisory": "GHSA-h3qp-hwvr-9xcq", "discovery": "UNKNOWN"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-06-27T13:16:36.251923Z", "id": "CVE-2025-52477", "options": [{"Exploitation": "none"}, {"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": "2025-06-27T13:16:43.418Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-52477", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-06-27T13:16:36.251923Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-06-27T13:16:40.829Z"}}], "cna": {"title": "Octo-STS Vulnerable to Unauthenticated SSRF with HTTP Response Reflection in OIDC Flow", "source": {"advisory": "GHSA-h3qp-hwvr-9xcq", "discovery": "UNKNOWN"}, "metrics": [{"cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "octo-sts", "product": "app", "versions": [{"status": "affected", "version": "< 0.5.3"}]}], "references": [{"url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "name": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "tags": ["x_refsource_CONFIRM"]}, {"url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "name": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/octo-sts/app/commit/0f177fde54f9318e33f0bba6abaea9463a7c3afd", "name": "https://github.com/octo-sts/app/commit/0f177fde54f9318e33f0bba6abaea9463a7c3afd", "tags": ["x_refsource_MISC"]}, {"url": "https://github.com/octo-sts/app/commit/b3976e39bd8c8c217c0670747d34a4499043da92", "name": "https://github.com/octo-sts/app/commit/b3976e39bd8c8c217c0670747d34a4499043da92", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "Octo-STS is a GitHub App that acts like a Security Token Service (STS) for the GitHub API. Octo-STS versions before v0.5.3 are vulnerable to unauthenticated SSRF by abusing fields in OpenID Connect tokens. Malicious tokens were shown to trigger internal network requests which could reflect error logs with sensitive information. Upgrade to v0.5.3 to resolve this issue. This version includes patch sets to sanitize input and redact logging."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-918", "description": "CWE-918: Server-Side Request Forgery (SSRF)"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2025-06-26T16:46:09.380Z"}}}, "cveMetadata": {"cveId": "CVE-2025-52477", "state": "PUBLISHED", "dateUpdated": "2025-06-27T13:16:43.418Z", "dateReserved": "2025-06-17T02:28:39.717Z", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "datePublished": "2025-06-26T16:46:09.380Z", "assignerShortName": "GitHub_M"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Octo-STS is a GitHub App that acts like a Security Token Service (STS) for the GitHub API. Octo-STS versions before v0.5.3 are vulnerable to unauthenticated SSRF by abusing fields in OpenID Connect tokens. Malicious tokens were shown to trigger internal network requests which could reflect error logs with sensitive information. Upgrade to v0.5.3 to resolve this issue. This version includes patch sets to sanitize input and redact logging."}], "id": "CVE-2025-52477", "lastModified": "2025-06-26T18:57:43.670", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.0, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2025-06-26T17:15:30.897", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/octo-sts/app/commit/0f177fde54f9318e33f0bba6abaea9463a7c3afd"}, {"source": "security-advisories@github.com", "url": "https://github.com/octo-sts/app/commit/b3976e39bd8c8c217c0670747d34a4499043da92"}, {"source": "security-advisories@github.com", "url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq"}, {"source": "security-advisories@github.com", "url": "https://github.com/octo-sts/app/security/advisories/GHSA-h3qp-hwvr-9xcq"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}