{"id":"CVE-2026-26317","state":"PUBLISHED","title":"OpenClaw affected by cross-site request forgery (CSRF) through loopback browser mutation endpoints","description":"OpenClaw is a personal AI assistant. Prior to 2026.2.14, browser-facing localhost mutation routes accepted cross-origin browser requests without explicit Origin/Referer validation. Loopback binding reduces remote exposure but does not prevent browser-initiated requests from malicious origins. A malicious website can trigger unauthorized state changes against a victim's local OpenClaw browser control plane (for example opening tabs, starting/stopping the browser, mutating storage/cookies) if the browser control service is reachable on loopback in the victim's browser context. Starting in version 2026.2.14, mutating HTTP methods (POST/PUT/PATCH/DELETE) are rejected when the request indicates a non-loopback Origin/Referer (or `Sec-Fetch-Site: cross-site`). Other mitigations include enabling browser control auth (token/password) and avoid running with auth disabled.","publishedAt":"2026-02-19T21:34:27.786Z","updatedAt":"2026-02-20T15:41:39.603Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L","source":"GitHub_M"},"assigner":"GitHub_M","products":["openclaw openclaw","openclaw clawdbot"],"affected":[{"vendor":"openclaw","product":"openclaw","versions":[{"version":"< 2026.2.14","status":"affected"}]},{"vendor":"openclaw","product":"clawdbot","versions":[{"version":"<= 2026.1.24-3","status":"affected"}]}],"references":["https://github.com/openclaw/openclaw/security/advisories/GHSA-3fqr-4cg8-h96q","https://github.com/openclaw/openclaw/commit/b566b09f81e2b704bf9398d8d97d5f7a90aa94c3","https://github.com/openclaw/openclaw/releases/tag/v2026.2.14"],"weaknesses":["CWE-352"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/26xxx/CVE-2026-26317.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-26317","state":"PUBLISHED","datePublished":"2026-02-19T21:34:27.786Z","dateUpdated":"2026-02-20T15:41:39.603Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-02-13T16:27:51.807Z"},"containers":{"cna":{"title":"OpenClaw affected by cross-site request forgery (CSRF) through loopback browser mutation endpoints","descriptions":[{"lang":"en","value":"OpenClaw is a personal AI assistant. Prior to 2026.2.14, browser-facing localhost mutation routes accepted cross-origin browser requests without explicit Origin/Referer validation. Loopback binding reduces remote exposure but does not prevent browser-initiated requests from malicious origins. A malicious website can trigger unauthorized state changes against a victim's local OpenClaw browser control plane (for example opening tabs, starting/stopping the browser, mutating storage/cookies) if the browser control service is reachable on loopback in the victim's browser context. Starting in version 2026.2.14, mutating HTTP methods (POST/PUT/PATCH/DELETE) are rejected when the request indicates a non-loopback Origin/Referer (or `Sec-Fetch-Site: cross-site`). Other mitigations include enabling browser control auth (token/password) and avoid running with auth disabled."}],"affected":[{"vendor":"openclaw","product":"openclaw","versions":[{"version":"< 2026.2.14","status":"affected"}]},{"vendor":"openclaw","product":"clawdbot","versions":[{"version":"<= 2026.1.24-3","status":"affected"}]}],"references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-3fqr-4cg8-h96q","name":"https://github.com/openclaw/openclaw/security/advisories/GHSA-3fqr-4cg8-h96q","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/openclaw/openclaw/commit/b566b09f81e2b704bf9398d8d97d5f7a90aa94c3","name":"https://github.com/openclaw/openclaw/commit/b566b09f81e2b704bf9398d8d97d5f7a90aa94c3","tags":["x_refsource_MISC"]},{"url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.14","name":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.14","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:L","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-352","lang":"en","description":"CWE-352: Cross-Site Request Forgery (CSRF)","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-02-19T21:34:27.786Z"},"source":{"advisory":"GHSA-3fqr-4cg8-h96q","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-20T15:27:31.698114Z","id":"CVE-2026-26317","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-20T15:41:39.603Z"}}]}}}