Low severityNVD Advisory· Published Mar 19, 2026· Updated Mar 19, 2026
OpenClaw < 2026.2.26 - Authorization Bypass via DM Pairing-Store Leakage in Signal Group Allowlist
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
2Patches
Vulnerability mechanics
References
6- github.com/openclaw/openclaw/commit/64de4b6d6ae81e269ceb4ca16f53cda99ced967aghsapatchWEB
- github.com/openclaw/openclaw/commit/8bdda7a651c21e98faccdbbd73081e79cffe8be0ghsapatchWEB
- github.com/advisories/GHSA-wm8r-w8pf-2v6wghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-wm8r-w8pf-2v6wghsathird-party-advisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-31991ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-authorization-bypass-via-dm-pairing-store-leakage-in-signal-group-allowlistghsathird-party-advisoryWEB
News mentions
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