{"id":"CVE-2026-102806","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-102806","generatedAt":"2026-10-28T01:03:30.988Z","title":"OpenClaw before 2026.9.5 contains an incorrect authorization vulnerability in the Gateway's local media root allowlist that breaks filesystem isolation between sandboxed sessions.","description":"OpenClaw before 2026.9.5 contains an incorrect authorization vulnerability in the Gateway's local media root allowlist that breaks filesystem isolation between sandboxed sessions. Sandboxed sessions or untrusted content can cause the Gateway to read files from sibling session sandboxes or shared workspace directories through media pipeline functions that fail to restrict reads to the active session.","published":"2026-09-29T18:17:14.000Z","lastModified":"2026-09-29T21:33:57.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":6,"severity":"MEDIUM","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-863"],"affected":[],"epss":{"score":0.00251,"percentile":0.16348,"date":"2026-10-26","history":[{"date":"2026-09-30","score":0.00251,"percentile":0.1488}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.25%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-29T18:17:14.000Z","detail":{"score":"6.0","severity":"MEDIUM","publishedAt":"2026-09-29T18:17:13.730Z"},"summary":"New CVE, medium severity (CVSS 6.0)."}],"references":[{"url":"https://docs.openclaw.ai/releases/2026.9.5","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw/blob/3a9d69db306cd7f081e06254cb89c4bcc14a7107/src/media-understanding/runner.attachments.ts#L40-L50","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw/blob/3a9d69db306cd7f081e06254cb89c4bcc14a7107/src/media/local-roots.ts#L33-L60","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw/commit/fca04893b5b337d2eb70a6ba41f03fc8e33eff83","source":"disclosure@vulncheck.com"},{"url":"https://github.com/openclaw/openclaw/pull/144347","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/openclaw-before-2026.9.5-sandbox-isolation-bypass-via-media-pipelines","source":"disclosure@vulncheck.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-102806","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}