Medium severity5.4NVD Advisory· Published Apr 28, 2026· Updated May 1, 2026
CVE-2026-41376
CVE-2026-41376
Description
OpenClaw before 2026.3.31 contains an allowlist bypass vulnerability in Matrix thread root and reply context handling that fails to properly validate message senders. Attackers can fetch thread-root and reply context messages that should be filtered by sender allowlists, bypassing access controls.
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 | < 2026.3.31 | 2026.3.31 |
Affected products
2Patches
Vulnerability mechanics
References
6- github.com/openclaw/openclaw/commit/8a563d603b70ef6338915f0527bee87282c3bad5nvdPatchWEB
- github.com/advisories/GHSA-rg8m-3943-vm6qghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-rg8m-3943-vm6qnvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-41376ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-matrix-thread-context-allowlist-bypass-via-sender-validationnvdThird Party AdvisoryWEB
- github.com/openclaw/openclaw/releases/tag/v2026.3.31ghsaWEB
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