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CVE PROGRAM SOURCE RECORD8.4 High

CVE-2026-40551

Use of Client-Side Authentication in multiple BinSoft products

Description

Multiple BinSoft products perform client-side authentication. An attacker with access to any application instance connected to the backend server can bypass the login verification process by manipulating the application binary and authenticate as an arbitrary user. 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

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

BinSoft mpGabinet

Default version status: affected

  • 0 to ≤ 23.12.19affected

BinSoft mpFirma

Default version status: affected

  • 0 to ≤ 26.4.9affected

BinSoft mpFaktura

Default version status: affected

  • 0 to ≤ 26.4.9affected

BinSoft mpFirma ERP

Default version status: affected

  • 0 to ≤ 26.4.9affected

BinSoft mpSekretariat

Default version status: affected

  • 0 to ≤ 25.2.4affected

BinSoft mpPOS

Default version status: affected

  • 0 to ≤ 25.2.4affected

BinSoft mpCRM

Default version status: affected

  • 0 to ≤ 25.2.4affected

BinSoft mpWarsztat

Default version status: affected

  • 0 to ≤ 20.4.28affected

References