{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28677", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-02T21:43:19.926Z", "datePublished": "2026-03-06T04:23:23.695Z", "dateUpdated": "2026-03-06T04:23:23.695Z"}, "containers": {"cna": {"title": "OpenSift: Insufficient URL destination restrictions in ingest flow could enable SSRF-style internal access", "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": "LOW", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-5jfc-p787-2mf9", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-5jfc-p787-2mf9"}, {"name": "https://github.com/OpenSift/OpenSift/pull/67", "tags": ["x_refsource_MISC"], "url": "https://github.com/OpenSift/OpenSift/pull/67"}, {"name": "https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b", "tags": ["x_refsource_MISC"], "url": "https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b"}, {"name": "https://github.com/OpenSift/OpenSift/commit/de99b9c", "tags": ["x_refsource_MISC"], "url": "https://github.com/OpenSift/OpenSift/commit/de99b9c"}, {"name": "https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha", "tags": ["x_refsource_MISC"], "url": "https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha"}], "affected": [{"vendor": "OpenSift", "product": "OpenSift", "versions": [{"version": "< 1.6.3-alpha", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-06T04:23:23.695Z"}, "descriptions": [{"lang": "en", "value": "OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, the URL ingest pipeline accepted user-controlled remote URLs with incomplete destination restrictions. Although private/local host checks existed, missing restrictions for credentialed URLs, non-standard ports, and cross-host redirects left SSRF-class abuse paths in non-localhost deployments. This issue has been patched in version 1.6.3-alpha."}], "source": {"advisory": "GHSA-5jfc-p787-2mf9", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "OpenSift is an AI study tool that sifts through large datasets using semantic search and generative AI. Prior to version 1.6.3-alpha, the URL ingest pipeline accepted user-controlled remote URLs with incomplete destination restrictions. Although private/local host checks existed, missing restrictions for credentialed URLs, non-standard ports, and cross-host redirects left SSRF-class abuse paths in non-localhost deployments. This issue has been patched in version 1.6.3-alpha."}], "id": "CVE-2026-28677", "lastModified": "2026-03-06T05:16:36.610", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-06T05:16:36.610", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b"}, {"source": "security-advisories@github.com", "url": "https://github.com/OpenSift/OpenSift/commit/de99b9c"}, {"source": "security-advisories@github.com", "url": "https://github.com/OpenSift/OpenSift/pull/67"}, {"source": "security-advisories@github.com", "url": "https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha"}, {"source": "security-advisories@github.com", "url": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-5jfc-p787-2mf9"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-918"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{}