CVE-2021-26027: [20210307] - Core - ACL violation within com_content frontend editing
First published: Thu Mar 04 2021(Updated: )
An issue was discovered in Joomla! 3.0.0 through 3.9.24. Incorrect ACL checks could allow unauthorized change of the category for an article.
Credit: security@joomla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla Joomla\! | >=3.0.0<3.9.25 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID of this issue is CVE-2021-26027.
What is the affected software?
The affected software is Joomla! versions 3.0.0 through 3.9.24.
What is the severity of CVE-2021-26027?
The severity of CVE-2021-26027 is medium (5.3).
How can unauthorized change of the category for an article occur?
Unauthorized change of the category for an article can occur due to incorrect ACL checks.
How can I fix CVE-2021-26027?
To fix CVE-2021-26027, update your Joomla! installation to version 3.9.25 or above.
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- canonical/joomla joomla\!
- version/joomla joomla\!/3.0.0