---
id: CVE-2026-40550
title: >-
  Multiple BinSoft products are vulnerable to Privilege Escalation due to
  excessive database privileges assigned to the user used by the application
summary: >-
  Multiple BinSoft products are vulnerable to Privilege Escalation due to
  excessive database privileges assigned to the user used by the application. An
  attacker with access to any running application instance connected to the
  backend serv…
severity: medium
cvss: 6.9
cvssVector: 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'
cwe:
  - CWE-250
vendor: BinSoft
product: mpGabinet
affected:
  - mpGabinet <= 23.12.19
  - mpFirma <= 26.4.9
  - mpFaktura <= 26.4.9
  - mpfirma_erp <= 26.4.9
  - mpSekretariat <= 25.2.4
  - mpPOS <= 25.2.4
  - mpCRM <= 25.2.4
  - mpWarsztat <= 20.4.28
published: '2026-04-28'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T12:17:13.110'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-40550'
references:
  - url: 'https://cert.pl/posts/2026/04/CVE-2026-40550/'
    label: cvd@cert.pl
  - url: 'https://www.binsoft.pl/produkty'
    label: cvd@cert.pl
tags:
  - nvd
  - cve.org
epss: 0.0017
epssPercentile: 0.05702
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-04-28T14:15:28.325986Z'
cvssSource: cna
ingestedAt: '2026-09-30T12:02:58.590Z'
---

## Overview

Multiple BinSoft products are vulnerable to Privilege Escalation due to excessive database privileges assigned to the user used by the application. An attacker with access to any running application instance connected to the backend server can extract database credentials from the application’s memory by inspecting the running process. While ability to retrieve credentials from memory is the expected behavior, the exposed credentials grant administrative access to the database, exceeding the privileges required for normal application functionality. This allows an attacker to perform actions beyond those permitted through the application interface.

The described issue affects all published versions. The vendor stated that this issue is a direct result of the architecture model in which the software is distributed, and that it will be mitigated with a corrected installation manual.

## Remediation

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