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php · snipe/snipe-itCritical

Snipe-IT Accessories API Cross-Tenant Data Injection (FMCS)

A cross-tenant data injection vulnerability was identified in the Snipe-IT Accessories API when Full Multiple Companies Support (FMCS) is enabled.

24 Jun 2026Read 1 minSeverity: act now

What changed

A cross-tenant data injection vulnerability was identified in the Snipe-IT Accessories API when Full Multiple Companies Support (FMCS) is enabled. A low-privileged authenticated user can create an accessory record under another company by supplying a foreign company_id value in the API request body.

Who it affects

Users of Snipe-IT with Full Multiple Companies Support (FMCS) enabled, specifically those using the Accessories API.

What to do today

Apply the patch from commit dc8cbf4786bb38b260b4ae1723ec9e7f81d82fe5 immediately.

The trail
Collected Audited Written Published