CVE-2026-85274 InvoicePlane: Recurring Invoice State Change via GET Request Without CSRF Protection
An attacker can force an authenticated administrator to stop recurring invoices via a crafted GET request, causing financial disruption.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-85274?
CVE-2026-85274 is a medium-severity vulnerability in InvoicePlane, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane exposes Recurring::stop() as a state-changing GET route without CSRF token validation. When an authenticated administrator loads attacker-controlled content that requests /invoices/recurring/stop/{id}, the application stops the selected recurring invoice. An attacker can target multiple identifiers to interrupt recurring billing and cause financial loss. This issue is fixed in version 1.7.2.
Weakness: CWE-352
Which versions are affected by CVE-2026-85274?
How do I fix CVE-2026-85274?
No fix has been published for CVE-2026-85274 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-85274 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-85274 exists.
Sources
Also known as GHSA-qf9q-2hxm-4wh9.