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OpenAdvisories
Medium · 6.2 CVE-2026-55466 EUVD-2026-42996GHSA-jhph-5q74-pmfx

Snipe-IT: Stored XSS via inline-served attachment

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, UploadFileRequest sanitizes SVG content only when PHP finfo reports image/svg+xml and UploadedFilesController serves attachments inline without using StorageHelper::allowSafeInline(), allowing a low-privilege user to upload active XHTML or XML content that is later served same-origin and executes JavaScript in a viewer’s browser. 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-jhph-5q74-pmfx

Advisories 1

References