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CVE-2026-85289

6.5 · MEDIUM

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments.

Published Sep 25, 2026CWE-352EPSS 0.17%

Overview

CVE-2026-85289 is a medium-severity vulnerability. It was published on September 25, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/InvoicePlane/InvoicePlane/commit/215b8c1acca7560d00b7e463fb1c6fe98235ab95GitHubgithub.com/InvoicePlane/InvoicePlane/pull/1637GitHubgithub.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2GitHubgithub.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-9372-vj68-hmc3GitHubgithub.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-9372-vj68-hmc3

How CyberStrike helps

Frequently asked questions

What is CVE-2026-85289?

CVE-2026-85289 is a medium-severity vulnerability. It was published on September 25, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2026-85289?

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-85289?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-85289?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-85289 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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