Serena before 2.0.0 Symlink Following in File Tools Allows Access Outside Project Root
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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.
No remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
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