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.
Metrics
Affected Vendors & Products
References
History
Tue, 13 Oct 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Oraios
Oraios serena |
|
| Vendors & Products |
Oraios
Oraios serena |
Tue, 13 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 13 Oct 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | Serena before 2.0.0 Symlink Following in File Tools Allows Access Outside Project Root | |
| First Time appeared |
Oraios-ai
Oraios-ai serena |
|
| Weaknesses | CWE-59 | |
| CPEs | cpe:2.3:a:oraios-ai:serena:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Oraios-ai
Oraios-ai serena |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-13T14:00:17.324Z
Updated: 2026-10-13T15:29:52.632Z
Reserved: 2026-10-13T11:26:13.465Z
Link: CVE-2026-109965
Updated: 2026-10-13T15:29:42.507Z
Status : Deferred
Published: 2026-10-13T14:17:36.060
Modified: 2026-10-16T19:18:44.867
Link: CVE-2026-109965
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