CVE-2026-55452 Details
Description
Snipe-IT is an IT asset/license management system. Prior to 8.5.0, Actionlog::logaction() stores the request User-Agent header and ReportsController::postActivityReport() writes that value to the Activity Report CSV without formula escaping, allowing a low-privileged authenticated user to store a formula-like User-Agent that may execute when a report viewer opens the exported CSV in spreadsheet software. This issue is fixed in version 8.5.0.
A vulnerability exists in Snipe-IT versions prior to 8.5.0, allowing low-privileged authenticated users to inject formula-like User-Agent headers. The ReportsController then exports this unescaped data into Activity Report CSV files. When opened in spreadsheet software, the injected formula could execute. This issue has been addressed in Snipe-IT version 8.5.0.
Users are advised to update to Snipe-IT version 8.5.0 or later, where this vulnerability has been fixed.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jul 10, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-1236 | Improper Neutralization of Formula Elements in a CSV File | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| snipeitapp snipe-it | < 8.5.0 |
CPE
Remediation
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Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 14, 2026 | Initial Analysis | [email protected] |
| Jul 10, 2026 | CVE Modified | CISA-ADP |
| Jul 10, 2026 | New CVE Received | [email protected] |