---
id: CVE-2026-54790
title: >-
  InvoicePlane is a self-hosted open source application for managing invoices,
  clients, and payments
summary: >-
  InvoicePlane is a self-hosted open source application for managing invoices,
  clients, and payments. Prior to 1.7.2, InvoicePlane stores an
  administrator-controlled custom_field_table value without validating it
  against the allowed custom…
severity: medium
cvss: 6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L'
cwe:
  - CWE-89
vendor: InvoicePlane
product: InvoicePlane
affected:
  - InvoicePlane < 1.7.2
published: '2026-09-25'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T15:17:18.213'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-54790'
references:
  - url: >-
      https://github.com/InvoicePlane/InvoicePlane/commit/d3724169420758de7687c1a52c0003277aedfa95
    label: security-advisories@github.com
  - url: 'https://github.com/InvoicePlane/InvoicePlane/pull/1573'
    label: security-advisories@github.com
  - url: 'https://github.com/InvoicePlane/InvoicePlane/releases/tag/v1.7.2'
    label: security-advisories@github.com
  - url: >-
      https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-vv4r-cgmw-w6x2
    label: security-advisories@github.com
  - url: >-
      https://github.com/InvoicePlane/InvoicePlane/security/advisories/GHSA-vv4r-cgmw-w6x2
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
epss: 0.00283
epssPercentile: 0.20745
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-28T14:37:06.585358Z'
ingestedAt: '2026-09-25T16:12:08.731Z'
---

## Overview

InvoicePlane is a self-hosted open source application for managing invoices, clients, and payments. Prior to 1.7.2, InvoicePlane stores an administrator-controlled custom_field_table value without validating it against the allowed custom-field table names. Mdl_custom_fields::used() later concatenates that stored value into the FROM table and WHERE column identifier positions, so opening the custom-field edit form executes a second-order SQL injection. The injection can query arbitrary schema data and can cause application errors or denial of service. This issue is fixed in version 1.7.2.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.