Description

Joomla! Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to bypass intended access restrictions and perform otherwise restricted actions. Joomla! Core versions 3.x.x ranging from 3.2.0 and up to and including 3.9.24 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.25 or latest

References

https://developer.joomla.org/security-centre/842-20210302-core-potential-insecure-fofencryptrandval.html

Related Vulnerabilities

Moodle Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2013-1831)

WordPress Plugin SP Project & Document Manager Arbitrary File Upload (4.21)

WordPress 4.8.x Multiple Vulnerabilities (4.8 - 4.8.17)

Piwigo Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-5692)

WordPress Plugin Nmedia MailChimp Widget 'abs_path' Parameter Remote File Include (3.1)

Severity

High

Classification

CVE-2021-23128 CWE-264 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass