Joomla! 4.2-4.3 MFA Screen Open Redirect & XSS
CVE-2023-23754 Published on May 30, 2023

[20230501] - Core - Open Redirect and XSS within the mfa select
An issue was discovered in Joomla! 4.2.0 through 4.3.1. Lack of input validation caused an open redirect and XSS issue within the new mfa selection screen.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2023-23754 is exploitable with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality and integrity, and no impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
CHANGED
Confidentiality Impact:
LOW
Integrity Impact:
LOW
Availability Impact:
NONE

Weakness Type

What is a XSS Vulnerability?

The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

CVE-2023-23754 has been classified to as a XSS vulnerability or weakness.


Products Associated with CVE-2023-23754

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Joomla
 

Affected Versions

Joomla! Project Joomla! CMS Version 4.2.0-4.3.1 is affected by CVE-2023-23754

Exploit Probability

EPSS
0.02%
Percentile
5.33%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.