Description

Joomla! Core is prone to a directory traversal vulnerability because it fails to sufficiently verify user-supplied input. Exploiting this issue can allow an attacker to obtain sensitive information that could aid in further attacks. Joomla! Core versions 3.x.x ranging from 3.0.0 and up to and including 3.9.24 are vulnerable.

Remediation

Update to Joomla! Core version 3.9.25 or latest

References

https://github.com/HoangKien1020/CVE-2021-23132

https://developer.joomla.org/security-centre/846-20210306-core-com-media-allowed-paths-that-are-not-intended-for-image-uploads.html

Related Vulnerabilities

WordPress Plugin WP DSGVO Tools (GDPR) Unspecified Vulnerability (3.1.26)

WordPress Plugin WP Statistics Cross-Site Scripting (12.0.9)

MySQL CVE-2019-2628 Vulnerability (CVE-2019-2628)

WordPress Plugin Image Intense SQL Injection (3.2.5)

WordPress Plugin Platinum SEO Pack Cross-Site Scripting (1.3.7)

Severity

High

Classification

CVE-2021-23132 CWE-22 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Tags

Missing Update Directory Traversal