CVE-2021-35949

5.3 mediumEPSS 0.9%

Medium (5.3) in owncloud owncloud. EPSS 0.9% chance of exploitation in the next 30 days.

The shareinfo controller in the ownCloud Server before 10.8.0 allows an attacker to bypass the permission checks for upload only shares and list metadata about the share.

Severity

CVSS 3.1

5.3 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2021-09-07
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

owncloud:owncloud

References

https://doc.owncloud.com/server/admin_manual/release_notes.html
https://owncloud.com/security-advisories/cve-2021-35949/
https://doc.owncloud.com/server/admin_manual/release_notes.html
https://owncloud.com/security-advisories/cve-2021-35949/

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