XSS in Rsjoomla Rsmail\!
CVE-2025-30084
A stored XSS vulnerability in RSMail! component 1.19.20 - 1.22.26 for Joomla was discovered. The issue occurs within the dashboard component, where user-supplied input is not properly sanitized before being stored and rendered. An attacker can inject malicious JavaScript code into text fields or other input points, which is subsequently executed in the browser of any user who clicks on the crafted text in the dashboard.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.002 (8.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Rsjoomla Rsmail\!
- Rsjoomla.com Rsmail! Component For Joomla — versions 1.19.20-1.22.26
Weakness classification (CWE)
References
- security@joomla.org (Product, product)
Frequently asked questions
- What is CVE-2025-30084?
- CVE-2025-30084 is a medium-severity vulnerability in Rsjoomla Rsmail\!, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-06-05.
- How severe is CVE-2025-30084?
- Medium severity. CVSS v3 base score is 6.1 out of 10.