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CVE-2026-41344

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CVE-2026-41344

Published: Apr 23, 2026

Modified: Apr 24, 2026

PUBLISHED

CVSS v3.1

5.4

MEDIUM

Description

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in the chat.send endpoint that allows write-scoped gateway callers to persist admin-only verboseLevel session overrides. Attackers can exploit the /verbose parameter to bypass access controls and expose sensitive reasoning or tool output intended to be restricted to administrators.

VendorProductVersions

OpenClaw

OpenClaw

affected
0 - < 2026.3.28
unaffected
2026.3.28

Weaknesses (CWE)

CWE-863

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

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