CVE-2026-85289

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane omits ensure_valid_post_request() from delete methods including Payments::delete(), Recurring::delete(), and User_clients::delete(). Although the routes require POST, they do not validate the request's CSRF token. An attacker can submit a cross-origin form through an authenticated administrator's browser to delete financial records and other application data. This issue is fixed in version 1.7.2.

• CWE-352

• https://github.com/InvoicePlane/InvoicePlane/commit/215b8c1acca7560d00b7e463fb1c6fe98235ab95
• https://github.com/InvoicePlane/InvoicePlane/pull/1637
• https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2
• https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-9372-vj68-hmc3
• https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-9372-vj68-hmc3

Published

Sep 25, 2026

Last Modified

Sep 25, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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