PT-2026-51038 · Cap Go · Cap-Go

Penetest · Published 2026-06-19 · Updated 2026-06-19 · CVE-2026-56080

Mitre

CVSS v3.1

4.9

Medium

Base vector

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

Capgo before 12.128.2 contains a flaw in the Enforce Password Policy feature: after a Super Admin enables the policy and successfully changes their password to a compliant one, the backend does not update the password-compliance state. As a result, the backend continues to treat the account as non-compliant and repeatedly forces password-reset prompts, permanently locking the Super Admin out of organization access (organization lockout / denial of service) despite valid authentication.

Fix

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2026-56080

Affected Products

Cap-Go

References · 3

• https://github.com/Cap-go/capgo/security/advisories/GHSA-78rv-3cqj-36xq · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-56080 · Security Note
• https://vulncheck.com/advisories/cap-go-authentication-logic-flaw-in-enforce-password-policy · Note