Improper Authentication Affecting @openclaw/voice-call package, versions <2026.2.2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-OPENCLAWVOICECALL-15307759
- published18 Feb 2026
- disclosed17 Feb 2026
- creditPetr Simecek, Joshua Rogers
Introduced: 17 Feb 2026
NewCVE-2026-28446 (opens in a new tab)How to fix?
Upgrade @openclaw/voice-call to version 2026.2.2 or higher.
Overview
@openclaw/voice-call is an OpenClaw voice-call plugin
Affected versions of this package are vulnerable to Improper Authentication via the inbound policy check. An attacker can gain unauthorized access to the voice-call agent by placing calls with empty or manipulated caller IDs that bypass allowlist or pairing policies.