CVE-2026-53857: OpenClaw: Zalo allowFrom could bind to mutable display names

Summary Zalo allowFrom could bind to mutable display names. In affected versions, a Zalo friend or contact with mutable display metadata could match a policy entry through mutable display metadata. This advisory is scop…

8.1CVSS Score

HIGHSeverity

NOCISA KEV

VulnerabilityImpact Type

📋 Vulnerability Details

CVE ID	CVE-2026-53857
Vendor	npm
Affected Product	openclaw
Vulnerability Type	Vulnerability
CVSS Score	8.1 (HIGH)
Actively Exploited	❌ No known exploitation
Patch Status	See Vendor Advisory →
Reported By	CYBERDUDEBIVASH SENTINEL APEX Intelligence (via github_advisories)

🔬 Technical Analysis

Summary Zalo allowFrom could bind to mutable display names. In affected versions, a Zalo friend or contact with mutable display metadata could match a policy entry through mutable display metadata. This advisory is scoped to the named feature and configuration. It does not change OpenClaw's trusted-operator model: authenticated Gateway operators, installed plugins, and intentional local execution surfaces remain trusted unless a separate policy, approval, allowlist, sandbox, or auth boundary is crossed.

Impact When the affected feature is enabled and reachable, this could receive agent responses intended for another Zalo identity. Practical impact depends on the operator's configuration and whether lower-trust input can reach that path.

Patched Versions The first stable patched

📚 Advisory References

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