Morelitea initiative up to 0.32.3 HTML File Parser HTML injection

Summaryinfo

A vulnerability categorized as problematic has been discovered in Morelitea initiative up to 0.32.3. The impacted element is an unknown function of the component HTML File Parser. Such manipulation leads to HTML injection. This vulnerability is documented as CVE-2026-28274. The attack can be executed remotely. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Morelitea initiative up to 0.32.3. It has been rated as problematic. Affected by this issue is an unknown functionality of the component HTML File Parser. The manipulation with an unknown input leads to a html injection vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

Initiative is a self-hosted project management platform. Versions of the application prior to 0.32.4 are vulnerable to Stored Cross-Site Scripting (XSS) in the document upload functionality. Any user with upload permissions within the "Initiatives" section can upload a malicious `.html` or `.htm` file as a document. Because the uploaded HTML file is served under the application's origin without proper sandboxing, the embedded JavaScript executes in the context of the application. As a result, authentication tokens, session cookies, or other sensitive data can be exfiltrated to an attacker-controlled server. Additionally, since the uploaded file is hosted under the application's domain, simply sharing the direct file link may result in execution of the malicious script when accessed. Version 0.32.4 fixes the issue.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-28274 since 02/26/2026. The exploitation is known to be easy. The attack may be launched remotely. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

Upgrading to version 0.32.4 eliminates this vulnerability. The upgrade is hosted for download at github.com.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• Morelitea

Name

• initiative

Version

• 0.32.0
• 0.32.1
• 0.32.2
• 0.32.3

Website

• Product: https://github.com/Morelitea/initiative/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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