CVE-2025-45769

medium

Description

php-jwt v6.11.0 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://github.com/github/advisory-database/pull/6954

https://github.com/firebase/php-jwt/releases/tag/v7.0.0

https://github.com/firebase/php-jwt/pull/613

https://github.com/firebase/php-jwt/issues/620

https://github.com/firebase/php-jwt

https://github.com/firebase

https://github.com/advisories/GHSA-2x45-7fc3-mxwq

https://gist.github.com/ZupeiNie/83756316c4c24fe97a50176a92608db3

Details

Source: Mitre, NVD

Published: 2025-07-31

Updated: 2026-02-18

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00014