CVE-2026-56310
Medium · 4.3CVSS
4.3
EPSS
0.3%
Published
Jun 24, 2026
CISA due date
—
The record
Cap-go before 12.128.2 contains an authorization bypass vulnerability in the GET /organization/members endpoint that allows org-limited API keys to bypass limited_to_orgs restrictions. Attackers with org-limited API keys can read membership data including uid, email, image_url, role, and is_tmp from organizations outside their assigned scope.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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