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OpenAdvisories
Medium · 4.8 CVE-2026-55464 EUVD-2026-42992GHSA-r52f-r9v5-66xr

Snipe-IT: Stored XSS via Markdown custom field

Published Jul 10, 2026 · Updated Jul 13, 2026 · Assigned by GitHub_M

Description

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, CommonMark escapes raw HTML but does not sanitize javascript: URIs in Markdown hyperlinks, allowing a user with assets.edit permission to place a malicious link in a markdown-textarea custom field that executes arbitrary JavaScript when another user opens the asset detail page and clicks the link. This issue is fixed in version 8.6.2.

Affected products

VendorProductAffectedFixed
grokability snipe-it < 8.6.2 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist snipe/snipe-it < 8.6.2 8.6.2 GHSA-r52f-r9v5-66xr

Advisories 1

References