{"id":"GHSA-jrvc-8ff5-2f9f","summary":"OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reachable)","details":"### Summary\n\nOpenClaw's SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as `0:0:0:0:0:ffff:7f00:1` (which is `127.0.0.1`). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard.\n\n- Vulnerable component: SSRF guard (`src/infra/net/ssrf.ts`)\n- Issue type: SSRF protection bypass\n\n### Affected Packages / Versions\n\n- Package: `openclaw` (npm)\n- Vulnerable: `\u003c= 2026.2.13`\n- Patched: `\u003e= 2026.2.14` (planned next release)\n\n### Details\n\nThe SSRF guard's IP classification did not consistently detect private IPv4 addresses when they were embedded in IPv6 using full-form IPv4-mapped IPv6 notation. As a result, inputs like `0:0:0:0:0:ffff:7f00:1` could bypass loopback/private network blocking.\n\n### Fix Commit(s)\n\n- `c0c0e0f9aecb913e738742f73e091f2f72d39a19`\n\n### Release Process Note\n\nThis advisory is kept in draft state with the patched version set to the planned next release. Once `openclaw@2026.2.14` is published to npm, the only remaining step should be to publish this advisory.\n\nThanks @yueyueL for reporting.","aliases":["CVE-2026-26324"],"modified":"2026-02-20T16:58:45.487781Z","published":"2026-02-17T21:42:40Z","database_specific":{"nvd_published_at":"2026-02-19T23:16:25Z","cwe_ids":["CWE-918"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2026-02-17T21:42:40Z"},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-jrvc-8ff5-2f9f"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26324"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/c0c0e0f9aecb913e738742f73e091f2f72d39a19"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.14"}],"affected":[{"package":{"name":"openclaw","ecosystem":"npm","purl":"pkg:npm/openclaw"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.2.14"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/02/GHSA-jrvc-8ff5-2f9f/GHSA-jrvc-8ff5-2f9f.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}]}