CVE-2026-53857 – OpenClaw < 2026.5.3 – Mutable Display Name Binding in Zalo allowFrom Policy

​CVE ID :CVE-2026-53857

Published : June 16, 2026, 6:05 p.m. | 30 minutes ago

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.

Severity: 8.6 | HIGH

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