CVE-2021-23123: [20210101] - Core - com_modules exposes module names
First published: Tue Jan 12 2021(Updated: )
An issue was discovered in Joomla! 3.0.0 through 3.9.23. The lack of ACL checks in the orderPosition endpoint of com_modules leak names of unpublished and/or inaccessible modules.
Credit: security@joomla.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla Joomla\! | >=3.0.0<=3.9.23 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this Joomla! vulnerability?
The vulnerability ID for this Joomla! vulnerability is CVE-2021-23123.
What is the severity rating of CVE-2021-23123?
CVE-2021-23123 has a severity rating of 5.3 (medium).
What is the affected software version range for this vulnerability?
The affected software version range for this vulnerability is Joomla! 3.0.0 through 3.9.23.
What is the impact of this vulnerability?
This vulnerability in Joomla! com_modules can leak names of unpublished and/or inaccessible modules.
Is there a fix available for CVE-2021-23123?
Yes, the fix for CVE-2021-23123 is available in the Joomla! version 3.9.24 and later.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/weakness
- agent/author
- agent/references
- agent/last-modified-date
- agent/title
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- vendor/joomla
- canonical/joomla joomla\!
- version/joomla joomla\!/3.0.0
- version/joomla joomla\!/3.9.23