CVE-2023-49105
CRITICAL
CVSS: 9.8
EPSS: 43.2%
VulnCheck KEV
PoC Available
CWE-287
CWE-287
T1078
An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured. This occurs because pre-signed URLs can be accepted even when no signing-key is configured for the owner of the files. The earliest affected version is 10.6.0.
Published: 2023-11-21
Mentioned in 2 article(s):