EUVD-2026-12734
GHSA-m8v2-6wwh-r4gc
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Lifecycle Timeline
4Tags
Description
OpenClaw versions prior to 2026.2.24 contain a sandbox bind validation vulnerability allowing attackers to bypass allowed-root and blocked-path checks via symlinked parent directories with non-existent leaf paths. Attackers can craft bind source paths that appear within allowed roots but resolve outside sandbox boundaries once missing leaf components are created, weakening bind-source isolation enforcement.
Analysis
OpenClaw versions prior to 2026.2.24 contain a sandbox bind validation bypass vulnerability that allows local attackers with low privileges to circumvent allowed-root and blocked-path security checks through symlinked parent directories combined with non-existent leaf paths. An attacker can craft bind source paths that appear to reside within permitted sandbox roots but resolve outside sandbox boundaries once missing path components are created, effectively weakening the sandbox's bind-source isolation enforcement. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Review file handling controls.
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External POC / Exploit Code
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