{"id":"CVE-2026-55600","title":"Part-DB: Stored HTML injection in BOM validation results via unescaped Part name","summary":"Part-DB is an open source inventory management system for electronic components. Prior to version 2.12.2, Part-DB renders BOM validation information messages using Twig's |raw filter. These messages include translated placeholders popula…","severity":"medium","cvss":5.7,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-79"],"vendor":"Part-DB","product":"Part-DB-server","affected":["Part-DB-server < 2.12.2"],"published":"2026-10-23","updated":"2026-10-23","sourceUpdated":"2026-10-23T03:55:48.661Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-55600","references":[{"url":"https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-qqrh-jjhg-vv5r","label":"https://github.com/Part-DB/Part-DB-server/security/advisories/GHSA-qqrh-jjhg-vv5r"},{"url":"https://github.com/Part-DB/Part-DB-server/releases/tag/v2.12.2","label":"https://github.com/Part-DB/Part-DB-server/releases/tag/v2.12.2"}],"tags":["cve.org"],"ingestedAt":"2026-10-23T04:15:07.549Z","slug":"CVE-2026-55600","body":"## Overview\n\nPart-DB is an open source inventory management system for electronic components. Prior to version 2.12.2, Part-DB renders BOM validation information messages using Twig's |raw filter. These messages include translated placeholders populated with user-controlled Part names. A user who can edit a Part name can store HTML markup in the Part name. When another user imports a BOM CSV referencing that Part ID, the malicious Part name is rendered as HTML in the victim's BOM validation result page. This results in a cross-user stored HTML injection issue. JavaScript execution appears to be blocked by the current Content Security Policy, but arbitrary HTML links, forms, images, and CSS-based UI elements can still be injected into a trusted Part-DB page. This issue has been patched in version 2.12.2.\n\n## Affected\n\n- `Part-DB-server < 2.12.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":31,"depthScoreParts":{"impact":31.4,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}