Inadequate Encryption Strength Affecting pyjwt package, versions [,2.11.0)
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.
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- published20 May 2026
- disclosed31 Jul 2025
- creditZupeiNie
Introduced: 31 Jul 2025
CVE-2025-45768 (opens in a new tab)How to fix?
Upgrade pyjwt to version 2.11.0 or higher.
Overview
Affected versions of this package are vulnerable to Inadequate Encryption Strength due to the HMAC and RSA key lengths used in the JSON Web Signature (JWS) implementation not meeting recommended security standards.