{"id":"CVE-2026-41361","aliases":["GHSA-g86v-f9qv-rh6m"],"url":"https://o3.security/vulnerability/CVE-2026-41361","summary":"OpenClaw < 2026.3.28 - SSRF Guard Bypass via IPv6 Special-Use Ranges","details":"## Summary\n\nThe SSRF/IP classifier treated several IPv6 special-use ranges as public and allowed fetches to proceed.\n\n## Impact\n\nAn attacker who controlled a fetched URL could target internal or non-routable IPv6 addresses that should have been blocked by the SSRF guard.\n\n## Affected Component\n\n`src/shared/net/ip.ts, src/infra/net/ssrf.*`\n\n## Fixed Versions\n\n- Affected: `<= 2026.3.24`\n- Patched: `>= 2026.3.28`\n- Latest stable `2026.3.28` contains the fix.\n\n## Fix\n\nFixed by commit `d61f8e5672` (`Net: block missing IPv6 special-use ranges`).\n\nOpenClaw thanks @nicky-cc  of Tencent zhuque Lab [https://github.com/Tencent/AI-Infra-Guard](https://github.com/Tencent/AI-Infra-Guard) for reporting.","published":"2026-04-23T21:58:19.188Z","modified":"2026-10-21T02:57:14.738349300Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.28"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/d61f8e56723e03573b847422468d99c44c26e34f","label":"openclaw/openclaw@d61f8e5"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41361.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-g86v-f9qv-rh6m"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41361"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-ssrf-guard-bypass-via-ipv6-special-use-ranges"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/d61f8e56723e03573b847422468d99c44c26e34f"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-21T02:57:14.738349300Z"}}