EIP-2026-108903

PRE-CVE

Joomla! Component yt_color YOOOtheme - Cross-Site Scripting / Cookie Stealing

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-108903. PoCs published by andresg888.

AI-analyzed exploit summary This is a writeup describing a reflected XSS vulnerability in Joomla's yt_color parameter, allowing arbitrary JavaScript execution. It includes examples of malicious payloads and mitigation advice.

Description

Joomla! Component yt_color YOOOtheme - Cross-Site Scripting / Cookie Stealing

Exploits (1)

exploitdb WRITEUP VERIFIED
by andresg888 · textwebappsphp
https://www.exploit-db.com/exploits/10318

This is a writeup describing a reflected XSS vulnerability in Joomla's yt_color parameter, allowing arbitrary JavaScript execution. It includes examples of malicious payloads and mitigation advice.

Classification
Writeup 90%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: Joomla with YOOOtheme (version unspecified)
No auth needed
Prerequisites: Vulnerable Joomla installation with YOOOtheme
MITRE ATT&CK
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026