Snipe-IT has incorrect permission for legacy license checkin API

中 4.3CVE-2026-55479 · GHSA-8frh-vhgh-64cf · 10/07/2026 公開 · 25/10/2026 更新

要点

CVE-2026-55479 は snipe/snipe-it, snipe-it (snipeitapp) に影響する深刻度「中」 (CVSS 4.3) の脆弱性です。
今後30日間に悪用される確率（EPSS）：0.33%（全脆弱性の 25.6% より高い）。
対処：8.6.2 以降に更新してください。

パッケージ	影響を受けるバージョン	修正済みバージョン
snipe/snipe-it Packagist	`< 8.6.2`	`8.6.2`
snipe-it snipeitapp	`< 8.6.2`	`8.6.2`

概要

Impact

The legacy single-seat license checkin flow authorizes the action with the checkout permission instead of the checkin permission. Because of this, a user who is allowed to assign licenses but not unassign them can still directly access the old checkin endpoint and reclaim a license seat that is currently assigned to another user or asset.

NVD の説明

Snipe-IT is an IT asset/license management system. Prior to 8.6.2, the legacy single-seat license checkin flow authorizes the action with the checkout permission instead of the checkin permission, allowing a user who can assign licenses but not unassign them to directly access the old checkin endpoint and reclaim a license seat assigned to another user or asset. This issue is fixed in version 8.6.2.