Description

Lack of escaping leads to an XSS vulnerability in the update list view of com_installer.

Remediation

References

CVE-2026-48952

Related Vulnerabilities

WordPress 6.4.x Remote Code Execution (6.4 - 6.4.1)

Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-9788)

WordPress Plugin Startklar Elementor Addons Directory Traversal (1.7.15)

MyBB Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-9411)

TYPO3 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-12748)

Severity

Medium

Classification

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities CWE-707 CVE-2026-48952