CVE-2021-26030
MEDIUM6.1EPSS 9.3%[20210401] - Core - Escape xss in logo parameter error pages
Published: 4/3/2025Modified: 5/20/2025
Description
An issue was discovered in Joomla! 3.0.0 through 3.9.25. Inadequate escaping allowed XSS attacks using the logo parameter of the default templates on error page
Affected packages (1)
- Bitnami/joomla>= 3.0.0, <= 3.9.25
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |