PT-2026-35777 · Openclaw · Openclaw

Keensecuritylab + 2 · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-41393

NVD

CVSS v3.1

4.8

Medium

AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

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.

Fix

Origin Validation Error

Weakness Enumeration

CWE-346

Related Identifiers

CVE-2026-41393

Affected Products

Openclaw

References · 4

• https://github.com/openclaw/openclaw/commit/a23c33a681f8c1b22dc793995acc4c5c4b568346 · Patch
• https://github.com/openclaw/openclaw/security/advisories/GHSA-q9w8-cf67-r238 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41393 · Security Note
• https://vulncheck.com/advisories/openclaw-arbitrary-dns-authority-acceptance-and-credential-exfiltration-via-wide-area-discovery · Note