xibosignage xibo-cms up to 4.3.0 Module Templating code injection

Summaryinfo

A vulnerability was found in xibosignage xibo-cms up to 4.3.0. It has been rated as critical. Affected by this issue is some unknown functionality of the component Module Templating. Performing a manipulation results in code injection. This vulnerability was named CVE-2025-62369. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in xibosignage xibo-cms up to 4.3.0. It has been classified as critical. This affects an unknown function of the component Module Templating. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Xibo is an open source digital signage platform with a web content management system (CMS). Versions 4.3.0 and below contain a Remote Code Execution vulnerability in the CMS Developer menu's Module Templating functionality, allowing authenticated users with "System -> Add/Edit custom modules and templates" permissions to manipulate Twig filters and execute arbitrary server-side functions as the web server user. This issue is fixed in version 4.3.1. To workaround this issue, use the 4.1 and 4.2 patch commits.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2025-62369 since 10/10/2025. The exploitability is told to be easy. It is possible to initiate the attack remotely. Additional levels of successful authentication are necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

Upgrading to version 4.3.1 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0f4e88396111ea027785a48dd8f5eeb14536bd71 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Content Management System

Vendor

• xibosignage

Name

• xibo-cms

Version

• 4.0
• 4.1
• 4.2
• 4.3.0

License

• open-source

Website

• Product: https://github.com/xibosignage/xibo-cms/

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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