{"id":"CVE-2026-111332","published":"2026-10-15T22:19:31.507","lastModified":"2026-10-16T18:25:45.343","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.","cvssScore":3.7,"cvssSeverity":"LOW","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N","cwes":["CWE-863"],"vendors":[],"products":[],"references":[{"url":"https://github.com/AtalayaLabs/OxiCloud","tags":[]},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_service.rs#L497-L538","tags":[]},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_ring.rs#L173-L195","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked","tags":[]},{"url":"https://www.vulncheck.com/advisories/oxicloud-0.9.1-through-0.9.3-incorrect-authorization-via-share-ring-cookie","tags":[]}],"exploitRefs":[{"url":"https://github.com/AtalayaLabs/OxiCloud","tags":[]},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_service.rs#L497-L538","tags":[]},{"url":"https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_ring.rs#L173-L195","tags":[]}],"hasPoc":true,"ai":null}