Vulnerability DatabaseCVE-2026-55466
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-55466
Published:July 10, 2026
Updated:August 04, 2026
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
https://github.com/grokability/snipe-it.git (GITHUB):
Affected version(s) >=v8.3.0 <v8.6.2
Fix Suggestion:
Update to version v8.6.2
Related Resources (5)
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55466.json
https://nvd.nist.gov/vuln/detail/CVE-2026-55466
https://github.com/grokability/snipe-it/releases/tag/v8.6.2
https://github.com/grokability/snipe-it/security/advisories/GHSA-jhph-5q74-pmfx
https://github.com/grokability/snipe-it/commit/000cea0a622d586366cf60d2240c7c2a4b17c955
Do you need more information?
Contact Us
CVSS v4
Base Score:
6.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
ACTIVE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-79
EPSS
Base Score:
0.35