Stored XSS Vulnerability in RSBlog! Component for Joomla
CVE-2025-50126

5.3MEDIUM

Key Information:

Vendor

Rsjoomla.com

Status
Rsblog! Component For Joomla
Vendor
CVE Published:
18 July 2025

What is CVE-2025-50126?

A stored cross-site scripting (XSS) vulnerability exists in versions 1.11.6 to 1.14.5 of the RSBlog! component for Joomla. This flaw permits remote authenticated users to inject arbitrary web scripts or HTML content via the jform[tags_text] parameter, potentially compromising the security of the site and its users by executing malicious scripts in the context of the affected site.

Affected Version(s)

RSBlog! component for Joomla 1.11.6-1.14.5

References

https://rsjoomla.com/
product

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Kamil Szczurowski
Robert Kruczek
.
CVE-2025-50126 : Stored XSS Vulnerability in RSBlog! Component for Joomla