{"id":"CVE-2026-41378","aliases":["EUVD-2026-26087","GHSA-gjm7-hw8f-73rq"],"status":"published","title":"OpenClaw \u003c 2026.3.31 - Privilege Escalation to Remote Code Execution via Unrestricted node.event Agent Dispatch","description":"OpenClaw before 2026.3.31 contains a privilege escalation vulnerability allowing paired nodes with role=node to dispatch node.event agent requests with unrestricted gateway-side tool access. Attackers with trusted paired node credentials can escalate privileges by leveraging unrestricted agent.request dispatch to achieve remote code execution on the gateway.","severity":{"version":"4.0","score":7.7,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00445,"percentile":0.3897,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-862","CWE-863"],"published":"2026-04-03T03:15:08Z","modified":"2026-10-28T02:30:55Z","fixes":[{"ecosystem":"npm","package":"openclaw","fixed_in":["2026.3.31"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"openclaw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2026.3.28"},{"fixed":"2026.3.31"}]}]},{"source":"osv","ecosystem":"npm","package":"openclaw","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.3.31"}]}]}],"products":[{"vendor":"openclaw","product":"openclaw"}],"references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-gjm7-hw8f-73rq","tags":["vendor-advisory","Vendor Advisory","advisory","web"]},{"url":"https://github.com/openclaw/openclaw/commit/a77928b1087e90f2a8903f8e5aca6dec9237ac62","tags":["patch","Patch","fix","web"]},{"url":"https://www.vulncheck.com/advisories/openclaw-privilege-escalation-to-remote-code-execution-via-unrestricted-node-event-agent-dispatch","tags":["third-party-advisory","Third Party Advisory","advisory","web"]},{"url":"https://github.com/openclaw/openclaw/releases/tag/v2026.3.31","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41378","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gjm7-hw8f-73rq"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41378.json","tags":["advisory"]},{"url":"https://github.com/openclaw/openclaw","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-41378","title":"OpenClaw \u003c 2026.3.31 - Privilege Escalation to Remote Code Execution via Unrestricted node.event Agent Dispatch","description":"OpenClaw before 2026.3.31 contains a privilege escalation vulnerability allowing paired nodes with role=node to dispatch node.event agent requests with unrestricted gateway-side tool access. Attackers with trusted paired node credentials can escalate privileges by leveraging unrestricted agent.request dispatch to achieve remote code execution on the gateway.","status":"published","published":"2026-04-28T18:09:41.664Z","modified":"2026-04-29T15:11:28.154Z","cvss":[{"version":"4.0","score":7.7,"vector":"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","level":"high","assessor":"cna"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:41:08.498858Z"}],"euvd":[{"id":"EUVD-2026-26087","description":"OpenClaw before 2026.3.31 contains a privilege escalation vulnerability allowing paired nodes with role=node to dispatch node.event agent requests with unrestricted gateway-side tool access. Attackers with trusted paired node credentials can escalate privileges by leveraging unrestricted agent.request dispatch to achieve remote code execution on the gateway.","status":"published","published":"2026-04-28T18:09:41Z","modified":"2026-04-29T15:11:28Z","cvss":[{"version":"4.0","score":7.7,"vector":"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","level":"high"}],"updated_at":"2026-11-02T19:05:19.555165Z"}],"ghsa":[{"id":"GHSA-gjm7-hw8f-73rq","title":"OpenClaw: Paired node escalates to gateway RCE via unrestricted node.event agent dispatch","description":"## Summary\nPaired node escalates to gateway RCE via unrestricted node.event agent dispatch\n\n## Current Maintainer Triage\n- Status: narrow\n- Normalized severity: high\n- Assessment: v2026.3.28 still lets paired role=node clients drive node.event agent.request into broader gateway-side tool access than node RPCs, but critical is overstated because a trusted paired node foothold is already required.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Latest published npm version: `2026.3.31`\n- Vulnerable version range: `\u003c=2026.3.28`\n- Patched versions: `\u003e= 2026.3.31`\n- First stable tag containing the fix: `v2026.3.31`\n\n## Fix Commit(s)\n- `a77928b1087e90f2a8903f8e5aca6dec9237ac62` — 2026-03-30T14:22:15+01:00\n\nOpenClaw thanks @AntAISecurityLab for reporting.","status":"published","published":"2026-04-03T03:15:08Z","modified":"2026-05-06T02:39:21Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":8.7,"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","level":"high"}],"cwes":["CWE-862","CWE-863"],"updated_at":"2026-11-02T14:40:01.917039Z"}],"nvd":[{"id":"CVE-2026-41378","description":"OpenClaw before 2026.3.31 contains a privilege escalation vulnerability allowing paired nodes with role=node to dispatch node.event agent requests with unrestricted gateway-side tool access. Attackers with trusted paired node credentials can escalate privileges by leveraging unrestricted agent.request dispatch to achieve remote code execution on the gateway.","status":"published","published":"2026-04-28T19:37:40.687Z","modified":"2026-06-17T10:46:37.127Z","cvss":[{"version":"4.0","score":7.7,"vector":"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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:16.252509Z"}],"osv":[{"id":"CVE-2026-41378","title":"OpenClaw \u003c 2026.3.31 - Privilege Escalation to Remote Code Execution via Unrestricted node.event Agent Dispatch","description":"OpenClaw before 2026.3.31 contains a privilege escalation vulnerability allowing paired nodes with role=node to dispatch node.event agent requests with unrestricted gateway-side tool access. Attackers with trusted paired node credentials can escalate privileges by leveraging unrestricted agent.request dispatch to achieve remote code execution on the gateway.","status":"published","published":"2026-04-28T18:09:41.664Z","modified":"2026-10-28T02:30:55.661253912Z","cvss":[{"version":"4.0","score":7.7,"vector":"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","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:45:03.764807Z"},{"id":"GHSA-gjm7-hw8f-73rq","title":"OpenClaw: Paired node escalates to gateway RCE via unrestricted node.event agent dispatch","description":"## Summary\nPaired node escalates to gateway RCE via unrestricted node.event agent dispatch\n\n## Current Maintainer Triage\n- Status: narrow\n- Normalized severity: high\n- Assessment: v2026.3.28 still lets paired role=node clients drive node.event agent.request into broader gateway-side tool access than node RPCs, but critical is overstated because a trusted paired node foothold is already required.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Latest published npm version: `2026.3.31`\n- Vulnerable version range: `\u003c=2026.3.28`\n- Patched versions: `\u003e= 2026.3.31`\n- First stable tag containing the fix: `v2026.3.31`\n\n## Fix Commit(s)\n- `a77928b1087e90f2a8903f8e5aca6dec9237ac62` — 2026-03-30T14:22:15+01:00\n\nOpenClaw thanks @AntAISecurityLab for reporting.","status":"published","published":"2026-04-03T03:15:08Z","modified":"2026-05-06T02:51:12.613642Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"},{"version":"4.0","score":8.7,"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","level":"high"}],"cwes":["CWE-862","CWE-863"],"updated_at":"2026-11-02T15:46:47.822182Z"}]}}