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

WordPress Plugin Slideshow Gallery 2 'border' Parameter Cross-Site Scripting (1.1.4)

WebLogic Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') Vulnerability (CVE-2019-2725)

WordPress Plugin Contact Bank-Contact Form Builder for WordPress Cross-Site Scripting (2.0.69)

MySQL CVE-2016-5440 Vulnerability (CVE-2016-5440)

osCommerce Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2020-27975)

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