CVE-2020-11889
First published: Tue Apr 21 2020(Updated: )
An issue was discovered in Joomla! before 3.9.17. Incorrect ACL checks in the access level section of com_users allow the unauthorized deletion of usergroups.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Joomla | >=2.5.0<3.9.17 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-11889?
CVE-2020-11889 has been classified as a critical vulnerability.
How do I fix CVE-2020-11889?
To fix CVE-2020-11889, update Joomla! to version 3.9.17 or later.
What does CVE-2020-11889 affect?
CVE-2020-11889 affects Joomla! versions before 3.9.17, specifically in the com_users component.
What can attackers do due to CVE-2020-11889?
Attackers can unauthorizedly delete user groups due to incorrect ACL checks in the access level section.
When was CVE-2020-11889 discovered?
CVE-2020-11889 was discovered in early April 2020.
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/last-modified-date
- agent/author
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/joomla
- canonical/joomla
- version/joomla/2.5.0