{"id":"GHSA-7xmq-g46g-f8pv","aliases":[],"status":"published","title":"OpenClaw: Sandbox media TOCTOU could read files outside sandbox root","description":"### Summary\nSandbox media handling had a time-of-check/time-of-use gap: media paths could be validated first and read later through a separate path. A symlink retarget between those steps could cause reads outside `sandboxRoot`.\n\n### Impact\nAffected versions could permit host file reads outside the intended sandbox root in media attachment/image flows.\n\n### Fix\nMedia reads now use consolidated root-scoped, boundary-safe read paths at use time, removing check/use drift across call sites.\n\n### Affected and Patched Versions\n- Affected: `\u003c= 2026.2.26`\n- Patched: `2026.3.1`","severity":{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-367","CWE-59"],"published":"2026-03-02T21:55:47Z","modified":"2026-03-04T15:14:01Z","fixes":[{"ecosystem":"npm","package":"openclaw","fixed_in":["2026.3.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"openclaw","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2026.3.1"}]}]},{"source":"osv","ecosystem":"npm","package":"openclaw","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.3.1"}]}]}],"references":[{"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-7xmq-g46g-f8pv","tags":["web"]},{"url":"https://github.com/advisories/GHSA-7xmq-g46g-f8pv"},{"url":"https://github.com/openclaw/openclaw","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-7xmq-g46g-f8pv","title":"OpenClaw: Sandbox media TOCTOU could read files outside sandbox root","description":"### Summary\nSandbox media handling had a time-of-check/time-of-use gap: media paths could be validated first and read later through a separate path. A symlink retarget between those steps could cause reads outside `sandboxRoot`.\n\n### Impact\nAffected versions could permit host file reads outside the intended sandbox root in media attachment/image flows.\n\n### Fix\nMedia reads now use consolidated root-scoped, boundary-safe read paths at use time, removing check/use drift across call sites.\n\n### Affected and Patched Versions\n- Affected: `\u003c= 2026.2.26`\n- Patched: `2026.3.1`","status":"published","published":"2026-03-02T21:55:47Z","modified":"2026-03-02T21:55:51Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-59","CWE-367"],"updated_at":"2026-11-02T14:39:30.031684Z"}],"osv":[{"id":"GHSA-7xmq-g46g-f8pv","title":"OpenClaw: Sandbox media TOCTOU could read files outside sandbox root","description":"### Summary\nSandbox media handling had a time-of-check/time-of-use gap: media paths could be validated first and read later through a separate path. A symlink retarget between those steps could cause reads outside `sandboxRoot`.\n\n### Impact\nAffected versions could permit host file reads outside the intended sandbox root in media attachment/image flows.\n\n### Fix\nMedia reads now use consolidated root-scoped, boundary-safe read paths at use time, removing check/use drift across call sites.\n\n### Affected and Patched Versions\n- Affected: `\u003c= 2026.2.26`\n- Patched: `2026.3.1`","status":"published","published":"2026-03-02T21:55:47Z","modified":"2026-03-04T15:14:01.266479Z","cvss":[{"version":"4.0","score":8.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-367","CWE-59"],"updated_at":"2026-11-02T15:46:41.732368Z"}]}}