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.
CSIRTS triage
- What
- A vulnerability allows an attacker to disclose information.
- Who is affected
- Users of Snipe-IT are affected by this vulnerability.
- Urgency
- Remediation is medium urgency as it can lead to sensitive information exposure.
- Action
- Update Snipe-IT to the latest version to fix this vulnerability.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.24% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 15% of all EPSS-scored CVEs.
Advisory coverage (2)
- medium[UPDATE] [medium] Snipe-IT: Vulnerability allows information disclosurecert-bund · 2026-07-13
- mediumCVE-2026-55481: Snipe-IT is an IT asset/license management system. Prior to 8.6.2, default.blade.php renders h…nvd · 2026-07-10
External references
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[](https://www.csirts.com/cve/CVE-2026-55481)