PT-2026-51154 · Cap Go · Cap-Go

Judel777 · Published 2026-06-20 · Updated 2026-06-20 · CVE-2026-56295

Positive Technologies (AI Summary)

CVSS v3.1

6.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Capgo versions prior to 12.128.2

Description An authorization bypass exists in webhook management endpoints. This issue allows non-expiring API keys to bypass the require apikey expiration organization policy because the checkWebhookPermission() function fails to call apikeyHasOrgRightWithPolicy. Consequently, attackers using legacy non-expiring keys can list, create, and delete webhooks even when an organizational policy explicitly requires key expiration.

Recommendations Update to version 12.128.2 or later.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2026-56295

Affected Products

Cap-Go

References · 5

• https://github.com/Cap-go/capgo/security/advisories/GHSA-vwpp-cqv5-cmfm · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56295 · Security Note
• https://vulncheck.com/advisories/capgo-policy-enforcement-bypass-in-webhook-management-endpoints-via-non-expiring-api-keys · Note
• https://twitter.com/CVEnew/status/2068380905069072489 · Twitter Post
• https://twitter.com/infoflowcloud/status/2068382450275819692 · Twitter Post