Medium severityNVD Advisory· Published Aug 24, 2026· Updated Aug 26, 2026
CVE-2026-77993
CVE-2026-77993
Description
Joomla Extension - joomlack.fr - Reflected XSS in Page Builder CK < 3.6.5 - The Joomla extension Page Builder CK is vulnerable to a reflected XSS via the iscontenttype parameter.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <3.6.5
Patches
Vulnerability mechanics
References
1News mentions
2- Joomla Extensions: 25 Vulnerabilities Including Critical RCE, SQLi, and XSS Disclosed TogetherVypr Intelligence · Aug 28, 2026
- Joomla Extensions: 25 Vulnerabilities Including Critical SQLi and XSS Disclosed TogetherVypr Intelligence · Aug 24, 2026