Description

Joomla! Core is prone to an information disclosure vulnerability. Attackers can exploit this issue to obtain sensitive information that may help in launching further attacks. Joomla! Core versions 3.9.x ranging from 3.9.0 and up to and including 3.9.22 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.23 or latest

References

https://developer.joomla.org/security-centre/832-20201105-core-user-enumeration-in-backend-login.html

Related Vulnerabilities

Zope Web Application Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2009-5145)

WordPress Plugin ZoomSounds-WordPress Wave Audio Player with Playlist Arbitrary File Upload (2.0)

WordPress Plugin WP Easy Gallery 'select_gallery' Parameter Cross-Site Scripting (1.7)

WordPress Plugin PICA Photo Gallery 'picaPhotosResize.php' Arbitrary File Upload (1.0)

Joomla! Core Security Bypass (2.5.0 - 3.9.15)

Severity

High

Classification

CVE-2020-35614 CWE-200 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Information Disclosure