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HIGH

OpenClaw < 2026.3.28 - Privilege Escalation via chat.send Reset Command

Published Apr 27, 2026

Description

OpenClaw before 2026.3.28 contains a privilege escalation vulnerability in chat.send that allows write-scoped gateway callers to trigger admin-only session reset operations. Attackers can rotate target sessions, archive prior transcript state, and force new session IDs without requiring admin scope by exploiting improper authorization checks in the chat.send path.

Affected products

Remediation

No remediation recorded yet.

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner VulnCheck
Published Apr 27, 2026
Updated Apr 28, 2026
Reserved Apr 20, 2026
CISA Vulnrichment
Updated Apr 28, 2026
NVD
Status Analyzed
Modified Jul 24, 2026
Red Hat
Severity n/a
Public date n/a