CVE-2026-28475 — OpenClaw < 2026.2.13 - Timing Attack via Hook Token Comparison
OpenClaw versions prior to 2026.2.13 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote at…
Published: 2026-03-05 · CVSS: 6.3 · CVSS 4.0
OpenClaw versions prior to 2026.2.13 use non-constant-time string comparison for hook token validation, allowing attackers to infer tokens through timing measurements. Remote attackers with network access to the hooks endpoint can exploit timing side-channels across multiple requests to gradually recover the authentication token.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7