{"id":"GHSA-98ch-45wp-ch47","summary":"OpenClaw: Windows-compatible env override keys could bypass system.run approval binding","details":"## Summary\n\nBefore OpenClaw 2026.4.2, system-run approval binding normalized environment override keys differently from host execution. Windows-compatible keys could be omitted from the approval binding while still being injected at execution time.\n\n## Impact\n\nAn approved command could run with attacker-chosen environment overrides that were not represented in the approval binding. This created an approval-integrity gap for affected host-exec flows.\n\n## Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Affected versions: `\u003c= 2026.4.1`\n- Patched versions: `\u003e= 2026.4.2`\n- Latest published npm version: `2026.4.1`\n\n## Fix Commit(s)\n\n- `7eb094a00d80e9f6bf0e62f2c45d3b88ff67c04d` — align approval binding with execution-time env-key normalization\n\n## Release Process Note\n\nThe fix is present on `main` and is staged for OpenClaw `2026.4.2`. Publish this advisory after the `2026.4.2` npm release is live.\n\nThanks @iskindar for reporting, and thanks @wsparks-vc for coordination.","aliases":["CVE-2026-34426","CVE-2026-34510","GHSA-h3x4-hc5v-v2gm"],"modified":"2026-07-08T08:11:38.347216822Z","published":"2026-04-07T18:15:48Z","database_specific":{"github_reviewed_at":"2026-04-07T18:15:48Z","nvd_published_at":null,"cwe_ids":["CWE-178"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-98ch-45wp-ch47"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/7eb094a00d80e9f6bf0e62f2c45d3b88ff67c04d"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"affected":[{"package":{"name":"openclaw","ecosystem":"npm","purl":"pkg:npm/openclaw"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.4.2"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-98ch-45wp-ch47/GHSA-98ch-45wp-ch47.json","last_known_affected_version_range":"\u003c= 2026.4.1"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N"}]}