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CVE-2026-55466

6.2 medium SSVC exploitation: poc Analyzed

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.

Fix

Patch, vendor advisory and mitigation references on NVD 3

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 6.2 · snipeitappNVD modified 2026-10-25 15:10

Affected (CPE criteria) 1

  • cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*

References 4