{"id":"GHSA-h3x4-hc5v-v2gm","summary":"OpenClaw: Windows media loaders accepted remote-host file URLs before local path validation","details":"## Summary\nWindows local-media handling accepted remote-host file URLs and UNC-style paths before local-path validation, so network-hosted file targets could be treated as local content.\n\n## Affected Packages / Versions\n- Package: `openclaw` (npm)\n- Affected: \u003c 2026.3.22\n- Fixed: \u003e= 2026.3.22\n- Latest released tag checked: `v2026.3.23-2` (`630f1479c44f78484dfa21bb407cbe6f171dac87`)\n- Latest published npm version checked: `2026.3.23-2`\n\n## Fix Commit(s)\n- `4fd7feb0fd4ec16c48ed983980dba79a09b3aaf5`\n- `93880717f1cd34feaa45e74e939b7a5256288901`\n\n## Release Status\nThe fix shipped in `v2026.3.22` and remains present in `v2026.3.23` and `v2026.3.23-2`.\n\n## Code-Level Confirmation\n- src/infra/local-file-access.ts now rejects remote-host file: URLs and UNC/network paths as non-local input.\n- src/media/web-media.ts, src/media-understanding/attachments.normalize.ts, and src/agents/sandbox-paths.ts all route through the shared local-file guard.\n\nOpenClaw thanks @RacerZ-fighting, @Fushuling for reporting.","aliases":["CVE-2026-34426","CVE-2026-34510","GHSA-98ch-45wp-ch47"],"modified":"2026-07-08T08:11:38.347216822Z","published":"2026-03-26T19:07:55Z","database_specific":{"cwe_ids":["CWE-40"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2026-03-26T19:07:55Z","nvd_published_at":null},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-h3x4-hc5v-v2gm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34426"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/pull/59182"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/4fd7feb0fd4ec16c48ed983980dba79a09b3aaf5"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/93880717f1cd34feaa45e74e939b7a5256288901"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/b57b680c0c34de907d57f60c38fb358e82aef8f7"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/openclaw-approval-bypass-via-environment-variable-normalization"}],"affected":[{"package":{"name":"openclaw","ecosystem":"npm","purl":"pkg:npm/openclaw"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.3.22"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/03/GHSA-h3x4-hc5v-v2gm/GHSA-h3x4-hc5v-v2gm.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N"}]}