CVE-2026-86020

Description

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.

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Produits concernés

• Part-DB-server

Scores CVSS

Faiblesses (CWE)

• CWE-20
• CWE-1236

Références

• 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

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories