CVE-2021-26036: [20210702] - Core - DoS through usergroup table manipulation

Published Jul 7, 2021
·
Updated

An issue was discovered in Joomla! 2.5.0 through 3.9.27. Missing validation of input could lead to a broken usergroups table.

Affected Software

1 affected component
Joomla Joomla\!>=2.5.0<=3.9.27

Event History

Jul 7, 2021
CVE Published
via MITRE·10:12 AM
Data Sourced
via MITRE·10:12 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2021-26036?

The severity of CVE-2021-26036 is high with a CVSS score of 7.5.

2

How does CVE-2021-26036 impact Joomla versions 2.5.0 through 3.9.27?

CVE-2021-26036 can lead to a broken usergroups table in Joomla versions 2.5.0 through 3.9.27.

3

What is the CWE of CVE-2021-26036?

The CWE of CVE-2021-26036 is 20.

4

How can I fix CVE-2021-26036?

To fix CVE-2021-26036, it is recommended to update Joomla to a version that includes the patch.

5

Where can I find more information about CVE-2021-26036?

More information about CVE-2021-26036 can be found at the Joomla Security Centre: [link](https://developer.joomla.org/security-centre/857-20210702-core-dos-through-usergroup-table-manipulation.html)

Contact

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