InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A stored cross-site scripting (XSS) vulnerability in the Sumex invoice view allows an authenticated user with client and invoice management privileges to execute arbitrary JavaScript in the browser of any user viewing the invoice. This can lead to session hijacking, data theft, or other malicious actions on behalf of the victim user. Version 1.7.1 patches the issue.
History

Thu, 19 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 19 Feb 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Invoiceplane
Invoiceplane invoiceplane
Vendors & Products Invoiceplane
Invoiceplane invoiceplane

Wed, 18 Feb 2026 23:15:00 +0000

Type Values Removed Values Added
Description InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. A stored cross-site scripting (XSS) vulnerability in the Sumex invoice view allows an authenticated user with client and invoice management privileges to execute arbitrary JavaScript in the browser of any user viewing the invoice. This can lead to session hijacking, data theft, or other malicious actions on behalf of the victim user. Version 1.7.1 patches the issue.
Title InvoicePlane has Stored Cross-Site Scripting (XSS) Issue in Sumex Invoice View
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-02-19T16:47:43.663Z

Reserved: 2026-02-12T17:10:53.414Z

Link: CVE-2026-26281

cve-icon Vulnrichment

Updated: 2026-02-19T16:47:32.597Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-18T23:16:20.400

Modified: 2026-02-19T15:53:02.850

Link: CVE-2026-26281

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-19T10:08:02Z