CVE-2026-57833
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
The Joomla extension 4Analytics below version 5.0.2 is vulnerable to unauthenticated stored XSS in the AI analysis feature. An attacker can inject a malicious script that will be executed in other users' browsers.
Risk Assessment
Risk of session theft, admin account takeover, or sensitive data leakage through arbitrary JavaScript execution in the application context.
Recommendation
Update the 4Analytics extension to version 5.0.2 or later, which includes a fix for the XSS vulnerability.
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Original NVD description (English source)
Joomla Extension - weeblr.com - Unauthenticated stored XSS in 4Analytics < 5.0.2 - The Joomla extension 4Analytics is vulnerable to an unauthenticated stored XSS in relation to the AI analysis feature.