CVE-2026-55481

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders header_color and related branding color settings inside a CSS style block with HTML escaping that is insufficient for the CSS context, allowing a superadmin to inject arbitrary CSS that affects authenticated users on subsequent page loads when Content Security Policy is disabled. This issue is fixed in version 8.6.2.

Score

CVSS 4.0 6.2 Medium

Status

Analyzed - security-advisories@github.com

Published

2026-07-10

Last modified

2026-10-25

Weaknesses

CWE-79

Affected products

• Snipe-it (Grokability)
• Snipe-it (Snipeitapp)

References

• https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9
• https://github.com/grokability/snipe-it/pull/19097
• https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40
• https://github.com/grokability/snipe-it/releases/tag/v8.6.2