CVE-2026-53815

MEDIUM 6.5

OpenClaw < 2026.5.19 - Channel Allowlist Bypass in Message Read Actions

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

OpenClaw before 2026.5.19 contains an authorization bypass vulnerability in message read actions that skips channel allowlist checks. Lower-trust callers can request messages from channels not intended for them by exploiting insufficient validation in the affected feature, potentially exposing sensitive channel messages.

CWE	CWE-862
Vendor	openclaw
Product	openclaw
Published	Jun 11, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

OpenClaw / OpenClaw

0 < 2026.5.19

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openclaw/openclaw/security/advisories/GHSA-q7q8-3mgw-q67r vulncheck.com: https://www.vulncheck.com/advisories/openclaw-channel-allowlist-bypass-in-message-read-actions

Credits

samchodev