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WEB APPLICATION VULNERABILITIES Standard & Premium

Joomla CVE-2021-23128 Vulnerability (CVE-2021-23128)

Description

An issue was discovered in Joomla! 3.2.0 through 3.9.24. The core shipped but unused randval implementation within FOF (FOFEncryptRandval) used an potential insecure implemetation. That has now been replaced with a call to 'random_bytes()' and its backport that is shipped within random_compat.

Remediation

References

CVE-2021-23128

Related Vulnerabilities

Drupal Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2007-4064)

WordPress Plugin Newsletter Meenews 'idnews' Parameter Cross-Site Scripting (5.1.0)

WordPress Plugin Paid Membership, Ecommerce, Registration Form, Login Form, User Profile & Restrict Content-ProfilePress Cross-Site Scripting (4.5.4)

WordPress 3.9.x PHP Object Injection (3.9 - 3.9.33)

Django Improper Input Validation Vulnerability (CVE-2011-4138)

Severity

Critical

Classification

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

Tags

Missing Update Known Vulnerabilities

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