Low severity3.7NVD Advisory· Published Mar 19, 2026· Updated Jun 17, 2026

CVE-2026-31991

Description

OpenClaw versions prior to 2026.2.26 contain an authorization bypass vulnerability where Signal group allowlist policy incorrectly accepts sender identities from DM pairing-store approvals. Attackers can exploit this boundary weakness by obtaining DM pairing approval to bypass group allowlist checks and gain unauthorized group access.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
openclawnpm	< 2026.2.26	2026.2.26

Affected products

OpenClaw/Openclaw2 versions
cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*+ 1 more
- cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*range: <2026.2.26
- (no CPE)range: 0
ghsa-coords
pkg:npm/openclaw
Range: < 2026.2.26

Patches

Vulnerability mechanics

References

github.com/openclaw/openclaw/commit/64de4b6d6ae81e269ceb4ca16f53cda99ced967anvdPatchWEB
github.com/openclaw/openclaw/commit/8bdda7a651c21e98faccdbbd73081e79cffe8be0nvdPatchWEB
github.com/advisories/GHSA-wm8r-w8pf-2v6wghsaADVISORY
github.com/openclaw/openclaw/security/advisories/GHSA-wm8r-w8pf-2v6wnvdMitigationVendor AdvisoryWEB
nvd.nist.gov/vuln/detail/CVE-2026-31991ghsaADVISORY
www.vulncheck.com/advisories/openclaw-authorization-bypass-via-dm-pairing-store-leakage-in-signal-group-allowlistnvdThird Party AdvisoryWEB

News mentions

No linked articles in our index yet.

cvss	0.240
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000