Security Announcements

This feed provides announcements of resolved security issues in Joomla! software releases.

For more information about the Joomla! Security Strike Team (JSST) and its processes, please review our Security article.

To report potential security issues, please follow the guidelines in the above referenced article. Please note that we are only able to provide support for the Joomla! CMS, Joomla! Framework, and *.joomla.org network of websites.

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Project: Joomla!
SubProject: CMS
Impact: Critical
Severity: Low
Probability: Low
Versions: 4.0.0-4.4.11, 5.0.0-5.2.4
Exploit type: Malicious file upload
Reported Date: 2025-02-25
Fixed Date: 2025-03-10
CVE Number: CVE-2025-22213

Description

Inadequate checks in the Media Manager allowed users with "edit" privileges to create executable PHP files.

Affected Installs

Joomla! CMS versions 4.0.0-4.4.11, 5.0.0-5.2.4

Solution

Upgrade to version 4.4.12 or 5.2.5

Contact

The JSST at the Joomla! Security Centre.

Reported By: ErPaciocco

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Moderate
Probability: Low
Versions: 3.9.0-3.10.19-elts, 4.0.0-4.4.9, 5.0.0-5.2.2
Exploit type: ACL Violation
Reported Date: 2024-08-26
Fixed Date: 2025-01-07
CVE Number: CVE-2024-40749

Description

Improper Access Controls allows access to protected views.

Affected Installs

Joomla! CMS versions 3.9.0-3.10.19-elts, 4.0.0-4.4.9, 5.0.0-5.2.2

Solution

Upgrade to version 3.10.20-elts, 4.4.10 or 5.2.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Dominik Ziegelmüller

Project: Joomla!
SubProject: CMS
Impact: High
Severity: Low
Probability: Low
Versions: 4.1.0-4.4.10, 5.0.0-5.2.3
Exploit type: SQL Injection
Reported Date: 2024-12-10
Fixed Date: 2025-02-18
CVE Number: CVE-2025-22207

Description

Improperly built order clauses lead to a SQL injection vulnerability in the backend task list of com_scheduler

Affected Installs

Joomla! CMS versions 4.1.0-4.4.10, 5.0.0-5.2.3

Solution

Upgrade to version 4.4.11 or 5.2.4

Contact

The JSST at the Joomla! Security Centre.

Reported By: Calum Hutton, snyk.io

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Moderate
Probability: Low
Versions: 3.0.0-3.10.19-elts, 4.0.0-4.4.9, 5.0.0-5.2.2
Exploit type: XSS
Reported Date: 2024-09-19
Fixed Date: 2025-01-07
CVE Number: CVE-2024-40748

Description

Lack of output escaping in the id attribute of menu lists.

Affected Installs

Joomla! CMS versions 3.0.0-3.10.19-elts, 4.0.0-4.4.9, 5.0.0-5.2.2

Solution

Upgrade to version 3.10.20-elts, 4.4.10 or 5.2.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Lokesh Dachepalli

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Moderate
Probability: Low
Versions: 4.0.0-4.4.9, 5.0.0-5.2.2
Exploit type: XSS
Reported Date: 2024-08-29
Fixed Date: 2025-01-07
CVE Number: CVE-2024-40747

Description

Various module chromes didn't properly process inputs, leading to XSS vectors.

Affected Installs

Joomla! CMS versions 4.0.0-4.4.9, 5.0.0-5.2.2

Solution

Upgrade to version 4.4.10 or 5.2.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Catalin Iovita

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Moderate
Probability: Low
Versions: 3.0.0-3.10.16-elts, 4.0.0-4.4.6, 5.0.0-5.1.2
Exploit type: XSS
Reported Date: 2024-07-22
Fixed Date: 2024-08-20
CVE Number: CVE-2024-40743

Description

The stripImages and stripIframes methods didn't properly process inputs, leading to XSS vectors.

Affected Installs

Joomla! CMS versions 3.0.0-3.10.16-elts, 4.0.0-4.4.6, 5.0.0-5.1.2

Solution

Upgrade to version 3.10.17-elts, 4.4.7 or 5.1.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Jesper den Boer

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Moderate
Probability: Low
Versions: 4.0.0-4.4.6, 5.0.0-5.1.2
Exploit type: XSS
Reported Date: 2024-07-22
Fixed Date: 2024-08-20
CVE Number: CVE-2024-27187

Description

Improper Access Controls allows backend users to overwrite their username when disallowed.

Affected Installs

Joomla! CMS versions 4.0.0-4.4.6, 5.0.0-5.1.2

Solution

Upgrade to version 4.4.7 or 5.1.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Elysee Franchuk

Project: Joomla!
SubProject: CMS
Impact: Moderate
Severity: Moderate
Probability: Moderate
Versions: 4.0.0-4.4.6, 5.0.0-5.1.2
Exploit type: XSS
Reported Date: 2024-07-22
Fixed Date: 2024-08-20
CVE Number: CVE-2024-27186

Description

The mail template feature lacks an escaping mechanism, causing XSS vectors in multiple extensions.

Affected Installs

Joomla! CMS versions 4.0.0-4.4.6, 5.0.0-5.1.2

Solution

Upgrade to version 4.4.7 or 5.1.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Elysee Franchuk

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Low
Probability: Low
Versions: 3.0.0-3.10.16-elts, 4.0.0-4.4.6, 5.0.0-5.1.2
Exploit type: Cache Poisoning
Reported Date: 2024-05-23
Fixed Date: 2024-08-20
CVE Number: CVE-2024-27185

Description

The pagination class includes arbitrary parameters in links, leading to cache poisoning attack vectors.

Affected Installs

Joomla! CMS versions 3.0.0-3.10.16-elts, 4.0.0-4.4.6, 5.0.0-5.1.2

Solution

Upgrade to version 3.10.17-elts, 4.4.7 or 5.1.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Shane Edwards

Project: Joomla!
SubProject: CMS
Impact: Low
Severity: Low
Probability: Low
Versions: 3.4.6-3.10.16-elts, 4.0.0-4.4.6, 5.0.0-5.1.2
Exploit type: Open redirect
Reported Date: 2024-03-20
Fixed Date: 2024-08-20
CVE Number: CVE-2024-27184

Description

Inadequate validation of URLs could result into an invalid check whether an redirect URL is internal or not.

Affected Installs

Joomla! CMS versions 3.4.6-3.10.16-elts,4.0.0-4.4.6, 5.0.0-5.1.2

Solution

Upgrade to version 3.10.17-elts, 4.4.7 or 5.1.3

Contact

The JSST at the Joomla! Security Centre.

Reported By: Gareth Heyes (PortSwigger Research) & Teodor Ivanov

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