CVE-2026-26281

MEDIUM

4.4

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.

CVE Details

CVSS v3.1 Score4.4

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionREQUIRED

Published2/18/2026

Last Modified2/20/2026

Sourcenvd

Honeypot Sightings0

Affected Products

invoiceplane:invoiceplane

Weaknesses (CWE)

CWE-79

References

https://github.com/InvoicePlane/InvoicePlane/commit/93622f2df88a860d89bfee56012cabb2942061d6(security-advisories@github.com)

https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-ccpx-2v5c-cc24(security-advisories@github.com)

IOC Correlations

No correlations recorded

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