CVE-2025-50056 Extension - rsjoomla.com - Reflected XSS vulnerability RSMail! component 1.19.20-1.22.28 for Joomla
Remote attackers can inject arbitrary web script or HTML via crafted parameters in the RSMail! component for Joomla.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-50056?
CVE-2025-50056 is a medium-severity cross-site scripting vulnerability in rsjoomla.com RSMail! component for Joomla, published on 18 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A reflected XSS vulnerability in RSMail! component 1.19.20 - 1.22.26 28 Joomla was discovered. The issue allows remote attackers to inject arbitrary web script or HTML via the crafted parameter.
Weakness: CWE-79
Which versions are affected by CVE-2025-50056?
How do I fix CVE-2025-50056?
No fix has been published for CVE-2025-50056 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2025-50056 being exploited?
There is no known exploitation of CVE-2025-50056 in the wild and no public exploit code.
Sources
Also known as GHSA-jw69-49f2-2vh8.