QID 11739

Date Published: 2021-03-30

QID 11739: Joomla Core Multiple Vulnerabilities(20210308, 20210307, 20210306)

Joomla is a free and open-source content management system written in PHP. It uses object oriented programming techniques and is built on a model-view-controller web application framework. It includes features such as page caching, RSS feeds, printable versions of pages, news flashes, blogs, polls, search, and support for language internationalization.

Affected Version:
Joomla! CMS versions 3.0.0 - 3.9.24

Fixed Version:
Upgrade to version 3.9.25

QID Detection Logic(Unauthenticated):
QID checks for the Vulnerable version of Joomla.

Successful exploitation could allow unauthorized change of the category for an article, com_media allowed paths that are not intended for image uploads, Extracting an specifilcy crafted zip package could write files outside of the intended path.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as Medium - 5 severity.

Solution

The vendor has released a patch in Joomla to remediate this vulnerability.

Vendor References

CVEs related to QID 11739

CVE-2021-23132 | CVE-2021-26027 | CVE-2021-26028 |

Software Advisories

Advisory ID	Software	Component	Link
20210306			developer.joomla.org/security-centre/846-20210306-core-com-media-allowed-paths-that-are-not-intended-for-image-uploads.html
20210307			developer.joomla.org/security-centre/847-20210307-core-acl-violation-within-com-content-frontend-editing.html
20210308			developer.joomla.org/security-centre/848-20210308-core-path-traversal-within-joomla-archive-zip-class.html

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