Advisories

OpenClaw < 2026.5.3 - Mutable Display Name Binding in Zalo allowFrom Policy

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severity
high
date
Affecting
  • OpenClaw < 2026.5.3

CWE
  • CWE-290 Authentication Bypass by Spoofing
CVSS
8.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
Philip (@PhilipPhil)
Description
OpenClaw before 2026.5.3 contains a policy enforcement vulnerability where Zalo contacts with mutable display metadata could match allowFrom policy entries through display name changes. Attackers with mutable display names could receive agent responses intended for different Zalo identities when the feature is enabled.

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