CVE-2026-26270
Stored XSS in InvoicePlane Invoice Groups Allows Script Execution
Publication date: 2026-02-18
Last updated on: 2026-02-20
Assigner: GitHub, Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| invoiceplane | invoiceplane | 1.7.0 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Stored Cross-Site Scripting (XSS) issue in InvoicePlane, an open source application for managing invoices, clients, and payments. An authenticated user with permissions to manage Invoice Groups can inject malicious JavaScript code into the "Identifier Format" field. This malicious script then executes whenever any user views the invoice list or the main dashboard.
The vulnerability is fixed in version 1.7.1 of InvoicePlane.
How can this vulnerability impact me? :
This vulnerability can allow an attacker with certain permissions to execute malicious JavaScript code in the context of other users viewing the invoice list or dashboard. This can lead to unauthorized actions such as stealing session tokens, performing actions on behalf of other users, or manipulating the user interface, potentially compromising the security and integrity of the application.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this Stored Cross-Site Scripting (XSS) vulnerability in InvoicePlane, you should upgrade the application to version 1.7.1 or later, as this version patches the issue.