CVE-2025-45770 Affecting py3.12-jwt package, versions *
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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Test your applications- Snyk IDSNYK-MINIMOSLATEST-PY312JWT-14104330
- published25 Nov 2025
- disclosed31 Jul 2025
Introduced: 31 Jul 2025
CVE-2025-45770 (opens in a new tab)How to fix?
There is no fixed version for Minimos:latest py3.12-jwt.
NVD Description
Note: Versions mentioned in the description apply only to the upstream py3.12-jwt package and not the py3.12-jwt package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
jwt v5.4.3 was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.
References
- https://www.cve.org/CVERecord?id=CVE-2025-45770
- https://github.com/advisories/GHSA-hp45-3w87-63c3
- https://osv.dev/vulnerability/MINI-4vmq-c2wg-3j3h
- https://osv.dev/vulnerability/CVE-2025-45770
- https://gist.github.com/ZupeiNie/cd88c827eef11a1618f8baacccd240fb
- https://github.com/lcobucci
- https://github.com/lcobucci/jwt