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5.4

InvoicePlane: Malicious scripts can be injected into invoices

CVE-2026-26270
Summary

An attacker can inject malicious code that executes when users view invoices or the main dashboard. This can lead to unauthorized access or actions. Update to version 1.7.1 to fix the issue.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software
VendorProductAffected versionsFix available
invoiceplane invoiceplane 1.7.0 –
Original title
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability exists in InvoicePlane (latest version) that al...
Original description
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A Stored Cross-Site Scripting (XSS) vulnerability exists in InvoicePlane (latest version) that allows an authenticated user with permissions to manage Invoice Groups to inject malicious JavaScript into the "Identifier Format" field. This script executes when any user views the invoice list or the main dashboard. Version 1.7.1 patches the issue.
nvd CVSS3.1 5.4
Vulnerability type
CWE-79 Cross-site Scripting (XSS)
Published: 18 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026