Server-side Request Forgery (SSRF) Affecting utcp-websocket package, versions [,1.1.1)
Threat Intelligence
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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- published24 Oct 2026
- disclosed25 Aug 2026
- creditUnknown
Introduced: 25 Aug 2026
CVE-2026-12210 (opens in a new tab)How to fix?
Upgrade utcp-websocket to version 1.1.1 or higher.
Overview
utcp-websocket is an UTCP communication protocol plugin for WebSocket real-time bidirectional communication.
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via insufficient validation of the url parameter in the GraphQL and WebSocket communication processes. An attacker can access internal services and exfiltrate sensitive authentication credentials by supplying a crafted URL that bypasses intended security checks.