What’s Vulnerable › Vulnerabilities

CVE-2026-48901: Joomla! Core - [20260517] - Incorrect Cache Key Construction for InputFilter objects

Description

The InputFilter::getInstance() method omitted a security sensitive parameter from the instance cache key.

Affected products

How to fix

Upgrade to a fixed version: Joomla! 5.4.6, 6.1.1. Check the vendor advisory for mitigations.

References

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