{"id":"CVE-2026-86020","revision":"1769fd412ac54d32bf1ff37ae498e1e6","records":[{"revision":"1769fd412ac54d32bf1ff37ae498e1e6","observedAt":"2026-10-23T16:48:20.594+00:00","statement":{"source":"cve-program","id":"CVE-2026-86020","aliases":[],"title":"Part-DB: Spreadsheet Formula Injection in XLSX Part Exports","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.","state":0,"publishedAt":"2026-10-23T04:05:24.42+00:00","modifiedAt":"2026-10-23T14:59:59.159+00:00","affected":[{"ecosystem":"Vendor product","name":"Part-DB-server","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Part-DB\",\n                    \"product\": \"Part-DB-server\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 2.13.2\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":4.6,"severity":"MEDIUM"}],"references":["https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-hxw4-frfg-f8jw","https://github.com/Part-DB/Part-DB-server/releases/tag/v2.13.2"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-86020","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-86020","identifiers":["CVE-2026-86020"]},"retained":false,"historicalAffected":[]}],"coverage":[]}