CVE-2026-102806

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.

CVSS 4.0

6.0CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

6.3CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 16% of CVEs (scores of 2026-10-25)

CWE

CWE-863

Published

2026-09-29

Modified

2026-09-29

Record from

the NVD, synced 2026-10-19

References

• https://docs.openclaw.ai/releases/2026.9.5
• https://github.com/openclaw/openclaw
• https://github.com/openclaw/openclaw/blob/3a9d69db306cd7f081e06254cb89c4bcc14a7107/src/media-understanding/runner.attachments.ts#L40-L50
• https://github.com/openclaw/openclaw/blob/3a9d69db306cd7f081e06254cb89c4bcc14a7107/src/media/local-roots.ts#L33-L60
• https://github.com/openclaw/openclaw/commit/fca04893b5b337d2eb70a6ba41f03fc8e33eff83

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