Quick answers
- Is CVE-2026-49850 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-49850 being exploited in the wild.
- How severe is CVE-2026-49850?
- High severity, with a CVSS score of 7.5, published 25 September 2026.
- Which products and versions are affected?
- InvoicePlane prior to 1.7.2.
- Is there a fix for CVE-2026-49850?
- A patch was published on 2026-08-28: Fixed in version 1.7.2 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-49850 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-49850?
- Check whether you run InvoicePlane at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The Invoices::delete() and Invoices::delete_invoice_tax() routes accept state-changing operations without requiring POST requests or validating CSRF tokens, allowing an attacker to forge cross-origin delete requests. The vulnerability requires the target to be an authenticated administrator and relies on the administrator visiting attacker-controlled content, but no additional user interaction is needed. Version 1.7.2 hardens these endpoints with CSRF token validation.
Affected products
- InvoicePlane InvoicePlane prior to 1.7.2
Timeline
- 2026-09-25: disclosed
- 2026-08-28: patched: Fixed in version 1.7.2