CVE-2026-55516

High

Description

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.

SeverityHigh

CVSS7.7

Exploit probability32. percentile0.4%

ProductSnipeitapp Snipe-it

PublishedJul 10, 2026

First seenJul 10, 2026

Weakness typeCWE-639Authorization bypass through user-controlled key

How to fix

Update

snipeitapp snipe-it8.6.2 or later
snipe/snipe-it8.6.2 or later

Affected products

Product	Affected versions	Fixed in
snipeitapp snipe-it	v < 8.6.2	8.6.2
snipe/snipe-itPackagist	v < 8.6.2	8.6.2

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