CVE-2026-28677

{"id": "CVE-2026-28677", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "published": "2026-03-06T05:16:36.610", "references": [{"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", "source": "security-advisories@github.com"}], "vulnStatus": "Received", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "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."}], "lastModified": "2026-03-06T05:16:36.610", "sourceIdentifier": "security-advisories@github.com"}