CVE-2025-45768

Description

pyjwt v2.10.1 was discovered to contain weak encryption. NOTE: this is disputed by the Supplier because the key length is chosen by the application that uses the library (admittedly, library users may benefit from a minimum value and a mechanism for opting in to strict enforcement).

Category

7.0
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.02%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/jpadilla
https://github.com/jpadilla/pyjwt
https://gist.github.com/ZupeiNie/6f65e564f2067b876321d3dfdbb76569

Frequently Asked Questions

What is the severity of CVE-2025-45768?
CVE-2025-45768 has been scored as a high severity vulnerability.
How to fix CVE-2025-45768?
To fix CVE-2025-45768, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-45768 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-45768 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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