CVE-2026-111332

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.

CVSS v3 3.7 LOW

3.7^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.2 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/AtalayaLabs/OxiCloud
https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_service.rs#L497-L538
https://github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_ring.rs#L173-L195
https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked
https://www.vulncheck.com/advisories/oxicloud-0.9.1-through-0.9.3-incorrect-authorization-via-share-ring-cookie
https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked

Configurations

No configuration.

History

23 Oct 2026, 20:17

Type	Values Removed	Values Added
References	~~() https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked -~~	() https://hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked -

15 Oct 2026, 22:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 22:19

Updated : 2026-10-23 20:17

NVD link : CVE-2026-111332

Mitre link : CVE-2026-111332

CVE.ORG link : CVE-2026-111332

JSON object : View

Products Affected

No product.

CWE

CWE-863

Incorrect Authorization

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