Medium severity4.8NVD Advisory· Published Apr 28, 2026· Updated Apr 30, 2026
CVE-2026-41393
CVE-2026-41393
Description
OpenClaw before 2026.3.31 contains a wide-area discovery vulnerability allowing arbitrary tailnet peers to be accepted as DNS authorities. Attackers with same-tailnet position and CA-trusted endpoint access can exfiltrate operator credentials through DNS steering manipulation.
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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
5- github.com/openclaw/openclaw/commit/a23c33a681f8c1b22dc793995acc4c5c4b568346nvdPatchWEB
- github.com/advisories/GHSA-q9w8-cf67-r238ghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-q9w8-cf67-r238nvdVendor AdvisoryWEB
- www.vulncheck.com/advisories/openclaw-arbitrary-dns-authority-acceptance-and-credential-exfiltration-via-wide-area-discoverynvdThird Party Advisory
- github.com/openclaw/openclaw/releases/tag/v2026.3.31ghsaWEB
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