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CVE-2026-35636
6.5 MEDIUM
- CVSS version: 3.1
- Attack vector (AV): NETWORK
- Attack complexity (AC): LOW
- Privileges required (PR): LOW
- User interaction (UI): NONE
- Scope (S): UNCHANGED
- Confidentiality impact (C): HIGH
- Integrity impact (I): NONE
- Availability impact (A): NONE
OpenClaw 2026.3.11 < 2026.3.25 - Session Isolation Bypass via sessionId Resolution
OpenClaw versions 2026.3.11 through 2026.3.24 contain a session isolation bypass vulnerability where session_status resolves sessionId to canonical session keys before enforcing visibility checks. Sandboxed child sessions can exploit this to access parent or sibling sessions that should be blocked by explicit sessionKey restrictions.
References
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GitHub Security Advisory (GHSA-q2qc-744p-66r2) third-party-advisory
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Patch Commit patch
Affected products
OpenClaw
- *
Package maintainers
-
@mkg20001 Maciej Krüger <mkg20001+nix@gmail.com>
-
@chrisportela Chris Portela <chris@chrisportela.com>