{"id":"CVE-2026-62203","title":"OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables","summary":"OpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables. Attackers with lower-trust caller access or configured input paths can execu…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-184"],"published":"2026-07-17","updated":"2026-07-18","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-62203","references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-wxh3-g47h-q3mc","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openclaw-environment-variable-injection-via-rustup","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00525,"epssPercentile":0.421,"ingestedAt":"2026-07-18T21:25:07.672Z","slug":"CVE-2026-62203","body":"## Overview\n\nOpenClaw versions before 2026.6.6 contain an environment variable filtering vulnerability in host exec that fails to properly sanitize rustup startup variables. Attackers with lower-trust caller access or configured input paths can execute or persist actions beyond their intended authorization level.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}