OpenClaw < 2026.2.22 BlueBubbles - Access Control Bypass via Empty allowFrom Configuration
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.3epss 0.3%
exploitation probability
0.3%top 83% of all CVEs
observed exploitation
nono source reports it
OpenClaw versions prior to 2026.2.22 with the optional BlueBubbles plugin contain an access control bypass vulnerability where empty allowFrom configuration causes dmPolicy pairing and allowlist restrictions to be ineffective. Remote attackers can send direct messages to BlueBubbles accounts by exploiting the misconfigured allowlist validation logic to bypass intended sender authorization checks.
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
OpenClaw · OpenClawReferences
https://github.com/openclaw/openclaw/commit/2ba6de7eaad812e5e8603018e14e54e96bdd57ddhttps://github.com/openclaw/openclaw/commit/4540790cb62412676f7b61cfc6e47443f84a251ehttps://github.com/openclaw/openclaw/commit/51c0893673de8e5cea64e64351dbfa4680ba0dechttps://github.com/openclaw/openclaw/commit/9632b9bcf032c5f2280c3103961fde912ab1f920https://github.com/openclaw/openclaw/security/advisories/GHSA-jwf4-8wf4-jf2mhttps://www.vulncheck.com/advisories/openclaw-bluebubbles-access-control-bypass-via-empty-allowfrom-configuration