---
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'
---

## Overview

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 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.

## Affected

- `Part-DB-server < 2.12.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.