CVE-2026-53834

OpenClaw < 2026.4.27 - Authorization Bypass in QQBot Pre-dispatch Slash Commands

State: Published
Severity: 8.2 High
Published: Jun 12, 2026
Updated: Jun 15, 2026
Reserved: Jun 10, 2026

Description

OpenClaw before 2026.4.27 contains an authorization bypass vulnerability in QQBot pre-dispatch slash commands that allows authenticated senders to skip allowFrom policy checks. Attackers can invoke slash commands before configured access control policies are applied, potentially triggering command handling from blocked senders depending on operator configuration.

Scores

CVSS	Score	Vector	Source
4.0	8.2 High	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	VulnCheck

Weaknesses

CWE-863 Incorrect Authorization

Affected Products

Product	Versions
OpenClawOpenClaw	before 2026.4.27Affected 2026.4.27Not affected

References

GitHub Security Advisory (GHSA-77pv-3w4q-vrj5)vendor-advisory
VulnCheck Advisory: OpenClaw < 2026.4.27 - Authorization Bypass in QQBot Pre-dispatch Slash Commandsthird-party-advisory

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