CVE-2026-55481
MEDIUM
6.2
CVSS 4.0
Description
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.
Metadata
Severity & Metrics
6.2
MEDIUM CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| grokability | snipe-it | — | < 8.6.2 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| CWE-79 | cna | CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') |
CVSS scores (1)
| Score | Severity | Version | Source | Vector |
|---|---|---|---|---|
| 6.2 | MEDIUM | 4.0 | cna | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N |
References (4)
- https://github.com/grokability/snipe-it/security/advisories/GHSA-w7qw-5wfv-gwx9 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/pull/19097
- https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40 https://github.com/grokability/snipe-it/commit/c31190a128ec96fb34000a2f27eae198b1a51d40
- https://github.com/grokability/snipe-it/releases/tag/v8.6.2 https://github.com/grokability/snipe-it/releases/tag/v8.6.2