HIGH 8.4 NVD
CVE-2026-109965
Serena before 2.0.0 contains an improper link resolution vulnerability that allows attackers to access files outside the project root by committing symlinks ins
Serena before 2.0.0 contains an improper link resolution vulnerability that allows attackers to access files outside the project root by committing symlinks inside a repository. Project.is_path_in_project() normalizes paths lexically without resolving symlinks, so file tools like read_file and create_text_file can read or overwrite files such as SSH keys or cloud credentials.
References
- https://github.com/oraios/serena
- https://github.com/oraios/serena/blob/v1.7.0/src/serena/project.py
- https://github.com/oraios/serena/commit/6f20f9b822d85bb063008e786f808d04619dd54e
- https://github.com/oraios/serena/issues/2144
- https://github.com/oraios/serena/releases/tag/v2.0.0
This high severity vulnerability with a CVSS score of 8.4 was published on 2026-10-13 via NVD.
vulnfeed aggregates 13242 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.