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Vulnerability record · CVE-2024-21725 · published 29 February 2024

CVE-2024-21725: Joomla\! cross-site scripting vulnerability

Joomla · Joomla\!

Inadequate escaping of mail addresses lead to XSS vulnerabilities in various components.

6.1 CVSS 3.1 Medium EPSS 32% · top 1.7% CWE-79 · Cross-site scripting
6.1CVSS 3.1 base score
32%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

Inadequate escaping of mail addresses lead to XSS vulnerabilities in various components.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://developer.joomla.org/security-centre/928-20240204-core-xss-in-mail-address-outputs.html Vendor Advisory
https://developer.joomla.org/security-centre/928-20240204-core-xss-in-mail-address-outputs.html Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-21725), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.