CVE-2026-56225
Capgo - Authorization Bypass in API Key Management via App-Limited Keys
- State
- Published
- Severity
- 8.7 High
- Published
- Jun 23, 2026
- Updated
- Jun 23, 2026
- Reserved
- Jun 19, 2026
Description
Capgo before 12.128.2 contains an authorization bypass vulnerability in its public API key management handlers (get/put/delete/post). API keys created with mode=all but restricted to a single app via limited_to_apps are only checked for limited_to_orgs and not for limited_to_apps, so an app-scoped key can enumerate, update, and delete sibling API keys belonging to the same account that are outside its declared app scope, enabling tampering with account-level credentials.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.3 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L | VulnCheck |
Weaknesses
- CWE-269 Improper Privilege Management
Affected Products
| Product | Versions |
|---|---|
CapgoCapgo |
|
References
- GitHub Security Advisory (GHSA-hwc7-j2p6-43xp)vendor-advisory
- VulnCheck Advisory: Capgo - Authorization Bypass in API Key Management via App-Limited Keysthird-party-advisory
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