MSRXVendors / ownCloud
ownCloud vulnerabilities being exploited
1 ownCloud flaw was confirmed exploited in the wild in the past 365 days, across 1 product: ownCloud. If you run any of them, patch these first.
| Added | Exploited vulnerability | Fix by |
|---|---|---|
| 2026-08-27 | CVE-2023-49105 ownCloud ownCloud Improper Authentication Vulnerability ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. | 2026-08-30 |
Source: CISA Known Exploited Vulnerabilities catalog 2026.10.29 (live). A listing means some versions are affected: check yours in the advisory. Guidance only.