# CVE-2026-71572

## Summary

- **CVE ID:** CVE-2026-71572
- **Severity:** MEDIUM
- **CVSS Score:** 4.8 (CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N)
- **CWE:** CWE-93
- **Published:** Aug 18, 2026
- **Last Modified:** Aug 19, 2026

## Description

Joomla! Core - [20260801] - Response header injection in download views in Joomla 3.0.0-5.4.7, 6.0.0-6.1.2 - Lack of output processing allowed a header injection in the multiple download views, leading to reflected file download / content-type confusion.

## Affected Products

- Joomla! Project — Joomla! CMS (3.0.0-5.4.6)
- Joomla! Project — Joomla! CMS (6.0.0-6.1.2)

## References

- [CNA](https://www.joomla.org/)
- [CNA](https://developer.joomla.org/security-centre/1068-20260801-core-response-header-injection-in-download-views.html)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.18%
- **EPSS Percentile:** 7.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._