Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2020-10240
CVE-2020-10240:
Joomla vulnerability analysis and mitigation
Overview
A vulnerability was discovered in Joomla! CMS versions 3.0.0 through 3.9.15 (CVE-2020-10240), identified on February 7, 2020, and fixed on March 10, 2020. The vulnerability involves missing length checks in the user table that could lead to the creation of users with duplicate usernames and/or email addresses (Joomla Security).
Technical details
The vulnerability is classified as high impact with low severity. The issue stems from identifier collisions in the com_users component due to insufficient length validation in the user table, which could allow creation of duplicate user identifiers (Joomla Security).
Impact
The vulnerability could potentially lead to authentication bypass or user account conflicts due to the ability to create duplicate usernames and email addresses in the system (Joomla Security).
Mitigation and workarounds
The vulnerability was patched in Joomla! version 3.9.16. Users are advised to upgrade to this version or later to mitigate the risk (Joomla Security).
Additional resources
Source: This report was generated using AI
Related Joomla vulnerabilities:
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