CVE-2026-56295

Capgo before 12.128.2 contains an authorization bypass vulnerability in webhook management endpoints that allows non-expiring API keys to bypass the require_apikey_expiration organization policy. The checkWebhookPermission function fails to call apikeyHasOrgRightWithPolicy, enabling attackers with legacy non-expiring keys to list, create, and delete webhooks despite explicit organizational policy requiring key expiration.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/Cap-go/capgo/security/advisories/GHSA-vwpp-cqv5-cmfm
https://www.vulncheck.com/advisories/capgo-policy-enforcement-bypass-in-webhook-management-endpoints-via-non-expiring-api-keys
https://github.com/Cap-go/capgo/security/advisories/GHSA-vwpp-cqv5-cmfm

Configurations

No configuration.

History

22 Jun 2026, 19:17

Type	Values Removed	Values Added
References	~~() https://github.com/Cap-go/capgo/security/advisories/GHSA-vwpp-cqv5-cmfm -~~	() https://github.com/Cap-go/capgo/security/advisories/GHSA-vwpp-cqv5-cmfm -

20 Jun 2026, 16:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-20 16:17

Updated : 2026-06-22 19:17

NVD link : CVE-2026-56295

Mitre link : CVE-2026-56295

CVE.ORG link : CVE-2026-56295

JSON object : View

Products Affected

No product.

CWE

CWE-285

Improper Authorization

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