{"id":"CVE-2026-111332","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-111332","generatedAt":"2026-10-28T03:42:07.077Z","title":"OxiCloud 0.9.1 through 0.9.3 contains an incorrect authorization vulnerability that allows anonymous visitors to keep share access after password protection is added.","description":"OxiCloud 0.9.1 through 0.9.3 contains an incorrect authorization vulnerability that allows anonymous visitors to keep share access after password protection is added. Attackers holding an existing oxi_shares share-ring cookie can request content via GET /api/files/{id} to read shared files or folder contents despite the new password.","published":"2026-10-15T22:19:32.000Z","lastModified":"2026-10-23T20:17:20.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":6.3,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-863"],"affected":[],"epss":{"score":0.00349,"percentile":0.28331,"date":"2026-10-27","history":[{"date":"2026-10-16","score":0.00277,"percentile":0.18868}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-15T22:19:32.000Z","detail":{"score":"6.3","severity":"MEDIUM","publishedAt":"2026-10-15T22:19:31.507Z"},"summary":"New CVE, medium severity (CVSS 6.3)."}],"references":[{"url":"https://github.com/AtalayaLabs/OxiCloud","source":"disclosure@vulncheck.com"},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_service.rs#L497-L538","source":"disclosure@vulncheck.com"},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_ring.rs#L173-L195","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/oxicloud-0.9.1-through-0.9.3-incorrect-authorization-via-share-ring-cookie","source":"disclosure@vulncheck.com"},{"url":"https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-111332","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}