CVE-2026-40550

Privilege Escalation in multiple BinSoft products

MEDIUM
6.9
CVSS Score
Published: April 28, 2026 at 01:12 PM UTC
Updated: October 26, 2026 at 10:10 PM UTC
8 products affected across 1 vendormpGabinetmpWarsztatmpPOS

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Severity
MEDIUM6.9
Exploit prediction
EPSS 0.1%
SSVC
No known exploit

Description

mpGabinet is 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 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. This issue affects mpGabinet version 23.12.19 and below.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 25.2.4
v ≤ 26.4.9
v ≤ 26.4.9
v ≤ 26.4.9
v ≤ 23.12.19
v ≤ 25.2.4
v ≤ 20.4.28

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Third Party Advisory
Source: cverecord
https://cert.pl/posts/2026/04/CVE-2026-40550/
Product
Source: cverecord
https://www.mpgabinet.pl/
Product
Source: cverecord
https://www.binsoft.pl/produkty

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-250

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