{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-28676", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-02T21:43:19.926Z", "datePublished": "2026-03-06T04:23:12.727Z", "dateUpdated": "2026-03-06T04:23:12.727Z"}, "containers": {"cna": {"title": "OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations", "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "lang": "en", "description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv"}, {"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": "2026-03-06T04:23:12.727Z"}, "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, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha."}], "source": {"advisory": "GHSA-ww4m-c7hv-2rqv", "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, multiple storage helpers used path construction patterns that did not uniformly enforce base-directory containment. This created path-injection risk in file read/write/delete flows if malicious path-like values were introduced. This issue has been patched in version 1.6.3-alpha."}], "id": "CVE-2026-28676", "lastModified": "2026-03-06T05:16:36.270", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-06T05:16:36.270", "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-ww4m-c7hv-2rqv"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.6.3-alpha)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "OpenSift", "source": "cna", "vendor": "OpenSift"}, "product": "opensift", "vendor": "opensift"}], "created": "2026-03-06T14:55:52.217584+00:00", "updated": "2026-03-06T14:55:52.217715+00:00", "vendors": ["opensift", "opensift$PRODUCT$opensift"]}