CVE-2026-55516: Snipeitapp Snipe-It

High severity, CVSS 7.7. EPSS: 0.4% chance of exploitation in the next 30 days.

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, PATCH or PUT /api/v1/maintenances/{maintenance_id} checks access to the current maintenance record and asset but then fills attacker-controlled fields including asset_id without re-authorizing the newly supplied asset, allowing an authorized user to move a maintenance record onto an asset outside their company scope. This issue is fixed in version 8.6.2.

Affected products

• Snipeitapp Snipe-It: before 8.6.2 (fixed in 8.6.2)

Published 2026-07-10. Last modified 2026-07-14.