Description

Joomla! Core is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently bypass ACL's. Joomla! Core versions 3.x.x ranging from 3.2.0 and up to and including 3.9.4 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.5 or latest

References

https://developer.joomla.org/security-centre/778-20190402-core-helpsites-refresh-endpoint-callable-for-unauthenticated-users.html

Related Vulnerabilities

WordPress Plugin Easy Social Icons Cross-Site Scripting (3.1.2)

WordPress Plugin WPCS-WordPress Currency Switcher Cross-Site Request Forgery (1.1.6)

Dolibarr Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2018-19993)

WordPress Plugin Contact Form 7 Database Addon-CFDB7 Unspecified Vulnerability (1.2.5.7)

WordPress Plugin Abandoned Cart Lite for WooCommerce Security Bypass (5.14.2)

Severity

High

Classification

CVE-2019-10946 CWE-264 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Authentication Bypass