InvoicePlane up to 1.7.0 Family Name Field family_name cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in InvoicePlane up to 1.7.0. Impacted is an unknown function of the component Family Name Field. Performing a manipulation of the argument family_name results in cross site scripting. This vulnerability is known as CVE-2026-25594. Remote exploitation of the attack is possible. No exploit is available. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as problematic has been found in InvoicePlane up to 1.7.0. This affects an unknown functionality of the component Family Name Field. The manipulation of the argument family_name with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is:

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability exists in InvoicePlane 1.7.0 via the Family Name field. The `family_name` value is rendered without HTML encoding inside the family dropdown on the product form. When an administrator creates a family with a malicious name, the payload executes in the browser of any administrator who visits the product form. Version 1.7.1 patches the issue.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-25594 since 02/03/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. The exploitation requires an enhanced level of successful authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

Applying the patch 93622f2df88a860d89bfee56012cabb2942061d6 is able to eliminate this problem. The bugfix is ready for download at github.com.

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Productinfo

Name

• InvoicePlane

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7.0

License

• open-source

Website

• Product: https://github.com/InvoicePlane/InvoicePlane/

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