{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-69160","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-03T15:47:09.655Z","datePublished":"2026-08-18T18:04:42.070Z","dateUpdated":"2026-08-18T18:47:07.385Z"},"containers":{"cna":{"title":"OpenList: Arbitrary File Read via Path Prefix Confusion in Share Creation API","problemTypes":[{"descriptions":[{"cweId":"CWE-639","lang":"en","description":"CWE-639: Authorization Bypass Through User-Controlled Key","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-86cx-wwf4-phq4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-86cx-wwf4-phq4"},{"name":"https://github.com/OpenListTeam/OpenList/commit/59bd3431408578f420895457554700cc9a52375a","tags":["x_refsource_MISC"],"url":"https://github.com/OpenListTeam/OpenList/commit/59bd3431408578f420895457554700cc9a52375a"},{"name":"https://github.com/OpenListTeam/OpenList/releases/tag/v4.2.4","tags":["x_refsource_MISC"],"url":"https://github.com/OpenListTeam/OpenList/releases/tag/v4.2.4"}],"affected":[{"vendor":"OpenListTeam","product":"OpenList","versions":[{"version":"< 4.2.4","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-08-18T18:04:42.070Z"},"descriptions":[{"lang":"en","value":"OpenList a file list program that supports multiple storage. Prior to 4.2.4, the share creation and update checks in server/handles/sharing.go use strings.HasPrefix(requested_path, user.BasePath) without enforcing a directory separator boundary. An authenticated user with CanShare permission and a BasePath such as /base can submit a sibling path such as /base2/secret.txt, create a share for the out-of-scope file, and use the public share download or list handlers to read data outside the assigned directory. This issue is fixed in version 4.2.4."}],"source":{"advisory":"GHSA-86cx-wwf4-phq4","discovery":"UNKNOWN"}},"adp":[{"references":[{"url":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-86cx-wwf4-phq4","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T18:47:00.366637Z","id":"CVE-2026-69160","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"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":"2026-08-18T18:47:07.385Z"}}]}}