CVE-2026-92716
Shuffle through 2.2.1 API Key Reset Cross-Tenant Privilege Escalation
- State
- Published
- Severity
- 8.6 High
- Published
- Sep 16, 2026
- Updated
- Sep 24, 2026
- Reserved
- Sep 16, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 9.6 Critical | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
ShuffleShuffle |
|
References
- https://github.com/geo-chen/oss/blob/main/shuffle.mdthird-party-advisory
- https://github.com/Shuffle/Shuffleproduct
- https://github.com/Shuffle/shuffle-shared/blob/v1.2.50/shared.go#L9888-L9912technical-description
- https://github.com/Shuffle/shuffle-shared/commit/c1b582e91b429bc7d5ad02e6c22f98234ec67615patch
- VulnCheck Advisory: Shuffle through 2.2.1 API Key Reset Cross-Tenant Privilege Escalationthird-party-advisory
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