{"id":"CVE-2026-101882","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-101882","generatedAt":"2026-10-28T01:46:18.986Z","title":"OpenClaw Windows Node before 2026.7.1 contains an incomplete validation vulnerability in system.execApprovals.set that accepts wildcard-executable rules and abusable system binaries like mshta, rundll32, and certutil.","description":"OpenClaw Windows Node before 2026.7.1 contains an incomplete validation vulnerability in system.execApprovals.set that accepts wildcard-executable rules and abusable system binaries like mshta, rundll32, and certutil. Remote callers can add broad allow rules to execute arbitrary commands on the Windows host through system.run without operator checks or user prompts.","published":"2026-09-30T20:17:20.000Z","lastModified":"2026-10-01T16:17:33.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":8.7,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-184"],"affected":[],"epss":{"score":0.00668,"percentile":0.51615,"date":"2026-10-26","history":[{"date":"2026-10-01","score":0.00799,"percentile":0.54953}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-30T20:17:20.000Z","detail":{"score":"8.7","severity":"HIGH","publishedAt":"2026-09-30T20:17:19.790Z"},"summary":"New CVE, high severity (CVSS 8.7)."}],"references":[{"url":"https://github.com/openclaw/openclaw-windows-node/blob/v0.6.12/src/OpenClaw.Shared/Capabilities/SystemCapability.cs#L791-L853","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/commit/8f07ad92beb28376bc228c0b07093173a043a656","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/commit/988df5badc84ab5efd5b4e291766a1fa5e7e268a","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/releases/tag/v2026.7.1","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-f32j-8759-w2fp","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-g95v-c9r6-2hmq","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openclaw-windows-node-before-2026.7.1-remote-code-execution-via-system-execapprovals-set","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-f32j-8759-w2fp","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://github.com/openclaw/openclaw-windows-node/security/advisories/GHSA-g95v-c9r6-2hmq","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-101882","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}