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

Play Framework Uncontrolled Recursion Vulnerability (CVE-2020-26882)

WordPress Plugin Booked-Appointment Booking for WordPress Security Bypass (2.2.5)

WordPress Plugin A.M.Y. Cross-Site Scripting (1.3.3)

MySQL Resource Management Errors Vulnerability (CVE-2010-3677)

Ruby Resource Management Errors Vulnerability (CVE-2008-3656)

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