{"id":"CVE-2026-28676","summary":"OpenSift: Insufficient path containment checks in storage helpers could allow path traversal-style file operations","details":"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.","aliases":["GHSA-ww4m-c7hv-2rqv"],"modified":"2026-04-10T05:41:22.121695Z","published":"2026-03-06T04:23:12.727Z","database_specific":{"cwe_ids":["CWE-22"],"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28676.json"},"references":[{"type":"WEB","url":"https://github.com/OpenSift/OpenSift/releases/tag/v1.6.3-alpha"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28676.json"},{"type":"ADVISORY","url":"https://github.com/OpenSift/OpenSift/security/advisories/GHSA-ww4m-c7hv-2rqv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-28676"},{"type":"FIX","url":"https://github.com/OpenSift/OpenSift/commit/1126e0a503876056a68a434e19f64158a5a4840b"},{"type":"FIX","url":"https://github.com/OpenSift/OpenSift/commit/de99b9c"},{"type":"FIX","url":"https://github.com/OpenSift/OpenSift/pull/67"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/opensift/opensift","events":[{"introduced":"0"},{"fixed":"1126e0a503876056a68a434e19f64158a5a4840b"}]},{"type":"GIT","repo":"https://github.com/opensift/opensift","events":[{"introduced":"0"},{"fixed":"de99b9c"}]},{"type":"GIT","repo":"https://github.com/opensift/opensift","events":[{"introduced":"0"},{"fixed":"316e4621ab65b52c283d0d6350280df46408a096"}]}],"versions":["v1.0.0-alpha","v1.0.1-alpha","v1.1.0-alpha","v1.1.1-alpha","v1.1.2-alpha","v1.1.3-alpha","v1.3.1-alpha","v1.4.0-alpha","v1.5.0-alpha","v1.6.2-alpha"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28676.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}