CVE-2026-41340CWE-372

OpenClaw < 2026.3.31 - Authentication Boundary Bypass via Telegram Legacy allowFrom Migration

Medium · published April 23, 2026

CVSS v4.0
6.3
EPSS
0%
Percentile
20.0
In the wild
Unconfirmed
What it is

OpenClaw before 2026.3.31 contains an authentication boundary vulnerability where Telegram legacy allowFrom migration incorrectly fans default-account trust into all named accounts. Attackers can exploit this trust propagation to bypass authentication controls and gain unauthorized access to named accounts.

The record
Technical detail
CVSS v4.0
6.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
EPSS
0.00278 · 20.0th percentile
Weakness
CWE-372 · Incomplete Internal State Distinction
Published
2026-04-23T21:57Z
EPSS history
Timeline
  • 23 APR 21:57Z
    OpenClaw < 2026.3.31 - Authentication Boundary Bypass via Telegram Legacy allowFrom Migration
    cvelistv5