CVE-2026-86020

Açıklama (NVD)

Part-DB is an open source inventory management system for electronic components. Prior to version 2.13.2, Part-DB contains a spreadsheet formula injection vulnerability in the part import/export workflow. An authenticated user with permission to import parts can import a CSV file containing formula-prefixed values, such as =1+1, into user-controlled part fields. When the affected part is later exported as an XLSX spreadsheet, Part-DB writes the attacker-controlled value using PhpSpreadsheet's setCellValue() method without neutralising spreadsheet formula characters. As a result, the exported XLSX file contains an executable spreadsheet formula cell rather than a plain text value. If another user exports and opens the spreadsheet, the formula may be evaluated by their spreadsheet software. This issue has been patched in version 2.13.2.

Yayın: 23.10.2026 · Son değişiklik: 23.10.2026 · Zayıflık: CWE-20, CWE-1236

CVSS 3.1 metrikleri

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Hesaplanan temel puan: 4.6. CVSS hesaplayıcıda incele

Referanslar

• https://github.com/Part-DB/Part-DB-server/releases/tag/v2.13.2
• https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-hxw4-frfg-f8jw