OpenClaw versions prior to 2026.2.14 contain a privilege escalation vulnerability in the Slack slash-command handler that incorrectly authorizes any direct message sender when dmPolicy is set to open (must be configured). Attackers can execute privileged slash commands via direct message to bypass allowlist and access-group restrictions.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
Present
Additional conditions required
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption
CVSS Vector v4.0
References 3
https://github.com/openclaw/openclaw/commit/f19eabee54c49e9a2e264b4965edf28a2f9…
disclosure@vulncheck.com
https://github.com/openclaw/openclaw/security/advisories/GHSA-v773-r54f-q32w
disclosure@vulncheck.com
https://www.vulncheck.com/advisories/openclaw-privilege-escalation-in-slack-sla…
disclosure@vulncheck.com