CVE-2026-92716: Shuffle through 2.2.1 API Key Reset Cross-Tenant Privilege Escalation
Shuffle through 2.2.1 contains a cross-tenant privilege escalation vulnerability in the HandleApiGeneration endpoint that allows administrators to reset and read API keys of non-administrator users in other organizations. Attackers with admin privileges in one organization can supply arbitrary user IDs to generate valid API keys for users in different organizations, enabling account takeover across tenant boundaries.
Affected Software
Event History
Frequently Asked Questions
Which deployments are affected?
Shuffle versions through 2.2.1 are affected. The issue applies to multi-organization deployments where users in one organization should not be able to manage API keys for users in another organization.
What access does an attacker need to exploit this issue?
An attacker needs administrator privileges in any one organization. They can supply arbitrary user IDs to the HandleApiGeneration endpoint to generate and read valid API keys for non-administrator users in other organizations.