High severity8.7NVD Advisory· Published Jul 10, 2026· Updated Jul 14, 2026
CVE-2026-55466
CVE-2026-55466
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 packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
snipe/snipe-itPackagist | < 8.6.2 | 8.6.2 |
Affected products
3- Range: <8.6.2
Patches
Vulnerability mechanics
References
5- github.com/grokability/snipe-it/commit/000cea0a622d586366cf60d2240c7c2a4b17c955nvdPatchWEB
- github.com/grokability/snipe-it/security/advisories/GHSA-jhph-5q74-pmfxnvdExploitPatchVendor AdvisoryWEB
- github.com/advisories/GHSA-jhph-5q74-pmfxghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-55466ghsaADVISORY
- github.com/grokability/snipe-it/releases/tag/v8.6.2nvdRelease NotesWEB
News mentions
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