CVE-2025-27754: rsform\!blog XSS (CVSS 6.5)

Description

A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users view the affected content.

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CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
rsjoomla	rsform\!blog	1.11.6 — 1.14.4

References

Other References

https://rsjoomla.com/

Frequently Asked Questions

What is CVE-2025-27754? +

A stored XSS vulnerability in RSBlog! component 1.11.6 - 1.14.4 for Joomla was discovered. The vulnerability allows authenticated users to inject malicious JavaScript into the plugin's resource. The injected payload is stored by the application and later executed when other users view the affected content. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-27754? +

CVE-2025-27754 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-27754? +

CVE-2025-27754 affects products from rsjoomla, specifically: rsform\!blog. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-27754? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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