---
id: CVE-2026-61614
title: SolidInvoice is an open-source invoicing platform
summary: >-
  SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, the
  REST API authenticator accepts bearer tokens via a `?token=` URL query
  parameter as a fallback to the `X-API-TOKEN` header. This causes long-lived
  API credent…
severity: medium
cvss: 5.9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-598
vendor: SolidInvoice
product: SolidInvoice
affected:
  - SolidInvoice < 3.0.1
published: '2026-09-04'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T15:13:07.090'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-61614'
references:
  - url: 'https://github.com/SolidInvoice/SolidInvoice/releases/tag/3.0.1'
    label: security-advisories@github.com
  - url: >-
      https://github.com/SolidInvoice/SolidInvoice/security/advisories/GHSA-mp4c-675j-mv67
    label: security-advisories@github.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-04T18:40:06.231247Z'
ingestedAt: '2026-09-13T09:24:38.649Z'
epss: 0.00366
epssPercentile: 0.27686
---

## Overview

SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, the REST API authenticator accepts bearer tokens via a `?token=` URL query parameter as a fallback to the `X-API-TOKEN` header. This causes long-lived API credentials to be recorded in server access logs, proxy logs, browser history, and HTTP Referer headers sent to third-party origins. Version 3.0.1 fixes the issue.

## Remediation

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