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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Google Firebase Php-jwt
PublishedJul 31, 2025
First seenJul 31, 2025
Weakness typeCWE-326CWE-326
How to fix
Update
- firebase/php-jwt7.0.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google firebase_php-jwt | v ≤ 6.11.0 | — |
| firebase/php-jwtPackagist | v < 7.0.0 | 7.0.0 |
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