CVE-2025-27444: Extension - rsjoomla.com - A reflected XSS vulnerability RSform!Pro component 3.0.0 - 3.3.13 for Joomla

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-04 · updated 2026-06-17
Weakness: CWE-79

Description

A reflected XSS vulnerability in RSform!Pro component 3.0.0 - 3.3.13 for Joomla was discovered. The issue arises from the improper handling of the filter[dateFrom] GET parameter, which is reflected unescaped in the administrative backend interface. This allows an authenticated attacker with admin or editor privileges to inject arbitrary JavaScript code by crafting a malicious URL.

Affected products

RSJoomla! Rsform!Pro: from 3.0.0 through 3.3.13

References

https://rsjoomla.com/

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