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.x.x ranging from 3.0.0 and up to and including 3.9.19 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.20 or latest

References

https://developer.joomla.org/security-centre/823-20200706-core-system-information-screen-could-expose-redis-or-proxy-credentials.html

Related Vulnerabilities

Apache Traffic Server Improper Input Validation Vulnerability (CVE-2021-37148)

WordPress Plugin Reusable Blocks Extended Cross-Site Request Forgery (0.9)

Drupal Core 9.2.x Security Bypass (9.2.0 - 9.2.19)

Coppermine Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2008-3481)

WordPress Plugin LeagueManager Multiple Cross-Site Scripting Vulnerabilities (3.7)

Severity

High

Classification

CVE-2020-15698 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