CVE-2026-66917
Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0
- State
- Published
- Severity
- 8.6 High
- Published
- Aug 22, 2026
- Updated
- Aug 24, 2026
- Reserved
- Jul 28, 2026
Description
Joomla Extension - joomgalleryfriends.net - Stored XSS in JoomGallery < 4.4.0 - An authenticated, privileged can store an XSS payload in any image causing JS execution in every visitor's browser.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | Joomla |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
JoomGallery extension for Joomlajoomgalleryfriends.net |
|
References
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