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Vulnerability · Published Apr 28, 2026 · Assigned by CERT-PL

CVE-2026-40550Privilege Escalation in multiple BinSoft products

Medium 6.9

In plain English

A medium-severity security flaw in mpCRM from BinSoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)0.1%top 98.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
BinSoft mpGabinet 0 – through 23.12.19
BinSoft mpFirma 0 – through 26.4.9
BinSoft mpFaktura 0 – through 26.4.9
BinSoft mpFirma ERP 0 – through 26.4.9
BinSoft mpSekretariat 0 – through 25.2.4
BinSoft mpPOS 0 – through 25.2.4
BinSoft mpCRM 0 – through 25.2.4
BinSoft mpWarsztat 0 – through 20.4.28

Weakness: CWE-250 · Vector: 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

References