CVE-2026-52813
CriticalCVSS 10.0Exploitation Probability (EPSS)
Elevated risk62th percentile — higher than 62% of all known CVEs
Summary
Gogs before version 0.14.3 accepts organization names containing path traversal sequences (../), allowing repositories to be written to arbitrary filesystem locations. By creating nested Git repository structures, one can overwrite another repository's hooks configuration, leading to Remote Code Execution (RCE).
Risk Assessment
An attacker can achieve remote code execution on the server, potentially leading to full system compromise and control over repositories.
Recommendation
Immediately upgrade Gogs to version 0.14.3 or later, which fixes this vulnerability.
Original NVD description (English source)
Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal sequences (../) are accepted by Gogs, and repositories under them are written to paths following these path traversals. This allows storing/retrieving data for repositories at arbitrary locations on the filesystem. By creating nested structure of Git repositories, one can overwrite the other's hooks configuration to result in Remote Code Execution (RCE). This vulnerability is fixed in 0.14.3.