CVE-2026-40550 (GCVE-0-2026-40550)

Vulnerability from cvelistv5 – Published: 2026-04-28 13:12 – Updated: 2026-09-30 11:18
VLAI
Title
Privilege Escalation in multiple BinSoft products
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 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.
Severity
6.9 (Medium)
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-28 14:15 UTC
CWE
  • CWE-250 - Execution with Unnecessary Privileges
Assigner
CERT-PL CNA under the ENISA root
CNA scorecard B 81/100 over 256 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
BinSoft mpGabinet Affected: 0 , ≤ 23.12.19 (semver)
guessed Create a notification for this product.
BinSoft mpFirma Affected: 0 , ≤ 26.4.9 (semver)
guessed Create a notification for this product.
BinSoft mpFaktura Affected: 0 , ≤ 26.4.9 (semver)
guessed Create a notification for this product.
BinSoft mpFirma ERP Affected: 0 , ≤ 26.4.9 (semver)
guessed Create a notification for this product.
BinSoft mpSekretariat Affected: 0 , ≤ 25.2.4 (semver)
guessed Create a notification for this product.
BinSoft mpPOS Affected: 0 , ≤ 25.2.4 (semver)
guessed Create a notification for this product.
BinSoft mpCRM Affected: 0 , ≤ 25.2.4 (semver)
guessed Create a notification for this product.
BinSoft mpWarsztat Affected: 0 , ≤ 20.4.28 (semver)
guessed Create a notification for this product.
Credits
Robert Kruczek Kamil Szczurowski
Show details on NVD website
To clipboard 

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                  "value": "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\u2019s 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.\u003cbr\u003e\u003cbr\u003eThe 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.\u0026nbsp;\u003cbr\u003e"
                }
              ],
              "value": "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\u2019s 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.\n\nThe 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."
            }
          ],
          "impacts": [
            {
              "capecId": "CAPEC-233",
              "descriptions": [
                {
                  "lang": "en",
                  "value": "CAPEC-233: Privilege Escalation"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV4_0": {
                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
                "Safety": "NOT_DEFINED",
                "attackComplexity": "LOW",
                "attackRequirements": "NONE",
                "attackVector": "LOCAL",
                "baseScore": 6.9,
                "baseSeverity": "MEDIUM",
                "exploitMaturity": "NOT_DEFINED",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "NONE",
                "subConfidentialityImpact": "NONE",
                "subIntegrityImpact": "NONE",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "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",
                "version": "4.0",
                "vulnAvailabilityImpact": "NONE",
                "vulnConfidentialityImpact": "HIGH",
                "vulnIntegrityImpact": "NONE",
                "vulnerabilityResponseEffort": "NOT_DEFINED"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-250",
                  "description": "CWE-250: Execution with Unnecessary Privileges",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-09-30T11:18:10.672Z",
            "orgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
            "shortName": "CERT-PL"
          },
          "references": [
            {
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://cert.pl/posts/2026/04/CVE-2026-40550/"
            },
            {
              "tags": [
                "product"
              ],
              "url": "https://www.binsoft.pl/produkty"
            }
          ],
          "source": {
            "discovery": "EXTERNAL"
          },
          "title": "Privilege Escalation in multiple BinSoft products",
          "x_generator": {
            "engine": "Vulnogram 0.2.0"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "4bb8329e-dd38-46c1-aafb-9bf32bcb93c6",
        "assignerShortName": "CERT-PL",
        "cveId": "CVE-2026-40550",
        "datePublished": "2026-04-28T13:12:44.491Z",
        "dateReserved": "2026-04-14T09:44:32.552Z",
        "dateUpdated": "2026-09-30T11:18:10.672Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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