Authorization bypass through user-controlled key in Tables - CVE-2025-66513
Published: December 5, 2025
Vulnerability identifier: #VU119227
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-66513
CWE-ID: CWE-639
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Nextcloud
Affected software:
Tables
Tables
Detailed vulnerability description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected application shares information not limited to relevant users. A remote attacker can gain access to sensitive information on the system.
How to mitigate CVE-2025-66513
Install updates from vendor's website.