Authentication Bypass by Primary Weakness Affecting nodejs package, versions [22.20.0,]
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-CONAN-NODEJS-18506948
- published2 Aug 2026
- disclosed30 Jul 2026
- credityottt
Introduced: 30 Jul 2026
NewCVE-2026-56850 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Authentication Bypass by Primary Weakness in the HTTPS Agent. An attacker can impersonate a client by exploiting PFX object-array key collisions, which may result in mutual TLS client identities being reused across requests configured with different client certificates.