CVE-2026-55479

Description

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.

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Weakness Type (CWE)

CWE-863 Incorrect Authorization

References

Other References

https://github.com/grokability/snipe-it/commit/80c8aa41dc813b0815db00bb44eb0fff9f89a227 https://github.com/grokability/snipe-it/releases/tag/v8.6.2 https://github.com/grokability/snipe-it/security/advisories/GHSA-8frh-vhgh-64cf

Frequently Asked Questions

What is CVE-2026-55479? +

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.

How do I check if I'm vulnerable to CVE-2026-55479? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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