{"action":"Upgrade openclaw to 2026.4.8 or later.","affected":[{"fixed":"2026.4.8","introduced":"0"}],"component":"openclaw","cve_ids":["CVE-2026-42427"],"ecosystem":"npm","epss":0.00188,"exploited":false,"fixed_versions":["2026.4.8"],"ghsa_id":"GHSA-7437-7hg8-frrw","id":"tcs_01M5KF8PDP94GSRBE9HX8788EE","modified_at":"2026-05-05T16:11:44.234130Z","published_at":"2026-04-09T14:22:29Z","references":["https://osv.dev/vulnerability/GHSA-7437-7hg8-frrw","https://github.com/openclaw/openclaw/security/advisories/GHSA-7437-7hg8-frrw","https://github.com/openclaw/openclaw/commit/d7c3210cd6f5fdfdc1beff4c9541673e814354d5","https://github.com/openclaw/openclaw"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-7437-7hg8-frrw","url":"https://osv.dev/vulnerability/GHSA-7437-7hg8-frrw"},{"source":"nvd","source_id":"CVE-2026-42427","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42427"}],"summary":"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)"}