Security context

What an agent needs to avoid regressing past fixes and find the next vuln in this repo.

eugeny/tabby

              master @ 3caf1a5
            

Fixes

CVEs

HIGH

Peak severity

Highlights

Command Injection: 2 prior fixes. Scrutinize any change in this area.

tabby-ssh: most-fixed (3 issues). Treat as high-risk during review.

4 high-severity fixes in this history; regressions here are high-impact.

Recurring patterns

The bug types that recur here, drawn from past fixes, not open vulnerabilities.

Command Injection: Unsafe wrapper functions around system execution APIs (such as ShellExecute and CreateProcess) allow arbitrary shell commands to run with elevated privileges via the Windows UAC helper.

Command Injection: Using child_process.exec instead of spawn with parsed arguments allowed attackers to execute arbitrary system commands via crafted SSH proxy configurations.

Auth Bypass: A race condition allows the SSH authentication phase to complete before host key verification completes, potentially exposing connections to unauthorized endpoints.