Security context

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

haxefoundation/haxe

              development @ f115202
            

Fixes

CVEs

HIGH

Peak severity

53.8%

Coverage

Highlights

Command Injection: 3 prior fixes. Scrutinize any change in this area.

genswf8.ml: most-fixed (2 issues). Treat as high-risk during review.

8 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: Process execution and standard library command running functions on target environments (like HashLink, C++, and PHP) historically failed to properly sanitize or quote arguments on Windows and Unix platforms, enabling arbitrary system shell command injection.

Insecure TLS Validation: Bypasses in transport security can occur via flawed certificate checks. This includes a crucial operator precedence bug in SAN parsing and a lack of native root store integration on Windows platforms in the mbedtls wrapper.

Sandbox Escape: Generation of compilation artifacts (like Flash/SWF) has suffered from sandbox escaping risks because of incorrect sandbox security tags and missing compile-time restrictions on forbidden target packages.