CVE-2025-54300

Published Aug 25, 2025 Modified Apr 15, 2026 CWE-79

Description

A stored XSS vulnerability in Quantum Manager component 1.0.0-3.2.0 for Joomla was discovered. The SVG upload feature does not sanitize uploads.

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Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://norrnext.com/

Frequently Asked Questions

What is CVE-2025-54300? +

A stored XSS vulnerability in Quantum Manager component 1.0.0-3.2.0 for Joomla was discovered. The SVG upload feature does not sanitize uploads.

How do I check if I'm vulnerable to CVE-2025-54300? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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