Vulnerability in AtalayaLabs OxiCloud

[ Description ]Official 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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/AtalayaLabs/OxiCloud
• github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_service.rs
• github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_ring.rs
• hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked
• www.vulncheck.com/advisories/oxicloud-0.9.1-through-0.9.3-incorrect-authorization-via-s…