Security context

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

agentera/agently

              main @ 085d608
            

Fixes

CVEs

CRITICAL

Peak severity

42.9%

Coverage

Highlights

Sandbox Escape: 8 prior fixes. Scrutinize any change in this area.

agently/builtins/plugins/ExecutionResourceProvider/LandlockExecutionResourceProvider.py: most-fixed (3 issues). Treat as high-risk during review.

12 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.

Sandbox Escape: Multiple fixes show Landlock enforcement was incomplete: missing virtualenv root in whitelist, incorrect access masks, and lack of PR_SET_NO_NEW_PRIVS/preexec_fn before exec allowed escapes.

Path Traversal: Executors fell back to process cwd or ran without a materialized workspace boundary, enabling traversal outside the intended root. Fixes enforce fail-closed boundary.

Sandbox Escape: Configurable container runtime and missing gVisor isolation allowed escape; fixes removed runtime config and added fail-closed gVisor check.