{"id":"CVE-2026-101884","summary":"OpenClaw Windows Node before 2026.7.1 Remote Code Execution via Environment Override","details":"OpenClaw Windows Node before 2026.7.1 contains an incomplete environment-variable sanitizer in system.run that fails to block GIT_CONFIG_*, DOTNET_STARTUP_HOOKS, and JAVA_TOOL_OPTIONS variables. Attackers with gateway or agent access can supply these variables to allowlisted tools like git, dotnet, or java to load attacker-controlled code and achieve arbitrary code execution.","aliases":["GHSA-39cf-qcfw-g8pg"],"modified":"2026-10-02T03:47:06.902577683Z","published":"2026-09-30T19:16:04.686Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101884.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-184"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/101xxx/CVE-2026-101884.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw-windows-node/releases/tag/v2026.7.1"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-39cf-qcfw-g8pg"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-101884"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-windows-node-before-2026.7.1-remote-code-execution-via-environment-override"},{"type":"FIX","url":"https://github.com/openclaw/openclaw-windows-node/commit/261ba11aaad671834ad141bb85101b50cf1a38f6"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw-windows-node"},{"type":"ARTICLE","url":"https://github.com/openclaw/openclaw-windows-node/blob/v0.6.12/src/OpenClaw.Shared/ExecEnvSanitizer.cs#L15-L50"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openclaw/openclaw-windows-node","events":[{"introduced":"0"},{"fixed":"4206611f2b2e47cd575e1c8aa94e3e7708f6dd96"},{"fixed":"261ba11aaad671834ad141bb85101b50cf1a38f6"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"2026.7.1"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["v0.6.12","v0.6.11","v0.6.3","v0.6.2","v0.6.2-alpha.1","v0.6.1","v0.6.0","v0.6.0-alpha.15","v0.6.0-alpha.14","v0.6.0-alpha.13","v0.6.0-alpha.12","v0.6.0-alpha.11","v0.6.0-alpha.10","v0.6.0-alpha.9","v0.6.0-alpha.7","v0.6.0-alpha.6","v0.6.0-alpha.5","v0.6.0-alpha.4","v0.6.0-alpha.3","v0.6.0-alpha.2","v0.6.0-alpha.1","v0.5.0","v0.4.7","v0.4.6","v0.4.5","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.0","v0.2.0","v0.1.0","v0.0.9","v0.0.7","v0.0.8","v0.0.6","v0.0.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-101884.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}