Auth bypass in Atalayalabs Oxicloud
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.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/oxicloud-share-password-grant-not-revoked (third-party-advisory)
- github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/application/services/share_serv… (technical-description)
- github.com/AtalayaLabs/OxiCloud/blob/v0.9.3/src/infrastructure/services/share_r… (technical-description)
- github.com/AtalayaLabs/OxiCloud (product)
- www.vulncheck.com/advisories/oxicloud-0.9.1-through-0.9.3-incorrect-authorizati… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111332?
- CVE-2026-111332 is a low-severity vulnerability in Atalayalabs Oxicloud, classified under Incorrect Authorization. CVSS score: 3.7/10. Published 2026-10-15.
- How severe is CVE-2026-111332?
- Low severity. CVSS v3 base score is 3.7 out of 10.