CVE-2026-55466 — Snipe-IT: Stored XSS via inline-served attachment
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 …
Published: 2026-07-10 · CVSS: 6.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7