CVE-2026-31991
mediumPriorität · verfolgen · 18OT-Risiko · erhöhtEPSS 0.002 · 5. PerzentilEURUUSEPSS · bewertet 2026-10-28
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.
cvss
Technischer Schweregrad, 0–10. Eine Zeile je Quelle.
Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · low–medium · 0.4–4.6
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betroffene Produkte (4)
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Advisories (1)
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- GHSA-wm8r-w8pf-2v6wOpenClaw has Signal group allowlist authorization bypass via DM pairing-store leakage2026-03-02ghsa · osvUS
### Summary In OpenClaw `2026.2.25`, Signal group authorization under `groupPolicy=allowlist` could accept sender identities sourced from DM pairing-store approvals. This allowed DM pairing approvals to leak into group allowlist evaluation. ### Impact This is an authorization-boundary weakness between DM pairing and group allowlist controls. A sender approved for DM pairing could pass group checks without explicit group allowlisting. ### Affected Packages / Versions - Package: `openclaw` (npm) - Latest published version affected: `2026.2.25` - Vulnerable range: `<= 2026.2.25` - Patched version (planned next release): `>= 2026.2.26` ### Fix OpenClaw now keeps DM pairing-store entries DM-only and enforces explicit group allowlist boundaries in shared DM/group policy resolution used by Signal and other channels. ### Fix Commit(s) - `8bdda7a651c21e98faccdbbd73081e79cffe8be0` - `64de4b6d6ae81e269ceb4ca16f53cda99ced967a` ### Release Process Note `patched_versions` is pre-set to the planned next release (`2026.2.26`). After npm publish of that version, this advisory is ready to publish without further content edits. Thanks @tdjackey for reporting.
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Referenzen (13)
Externe Belege — Patches, Meldungen, Analysen.
- https://github.com/openclaw/openclaw/commit/64de4b6d6ae81e269ceb4ca16f53cda99ced967acnnvd
- https://github.com/openclaw/openclaw/commit/8bdda7a651c21e98faccdbbd73081e79cffe8be0cnnvd
- https://github.com/openclaw/openclaw/releasesPatchcnnvd
- https://github.com/openclaw/openclaw/security/advisories/GHSA-wm8r-w8pf-2v6wcnnvd
- https://www.vulncheck.com/advisories/openclaw-authorization-bypass-via-dm-pairing-store-leakage-in-signal-group-allowlistcnnvd
- https://github.com/openclaw/openclaw/commit/64de4b6d6ae81e269ceb4ca16f53cda99ced967aenisa_euvd
- https://github.com/openclaw/openclaw/commit/8bdda7a651c21e98faccdbbd73081e79cffe8be0enisa_euvd
- https://github.com/openclaw/openclaw/security/advisories/GHSA-wm8r-w8pf-2v6wenisa_euvd
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