CVE-2026-42427

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands and...

PT-2026-35805

OpenClaw before 2026.4.8 contains a remote code execution vulnerability caused by missing environment variable denylist entries for HGRCPATH, CARGO BUILD RUSTC WRAPPER, RUSTC WRAPPER, and MAKEFLAGS. Attackers can inject malicious build tool environment variables to influence host exec commands an...

Incomplete List of Disallowed Inputs

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via the handling of environment variables in the exec env denylist. An attacker can execute arbitrary commands by injecting malicious values into...

GHSA-7437-7HG8-FRRW OpenClaw: HGRCPATH, CARGO_BUILD_RUSTC_WRAPPER, RUSTC_WRAPPER, and MAKEFLAGS missing from exec env denylist — RCE via build tool env injection (GHSA-cm8v-2vh9-cxf3 class)

Impact HGRCPATH, CARGOBUILDRUSTCWRAPPER, RUSTCWRAPPER, and MAKEFLAGS missing from exec env denylist — RCE via build tool env injection GHSA-cm8v-2vh9-cxf3 class. Missing denylist entries allowed hostile build-tool environment variables to influence host exec commands. OpenClaw is a user-controlle...