PT-2026-51036 · Cap Go · Cap-Go

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CVE-2026-56073

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Published

2026-06-19

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Updated

2026-06-22

CVSS v3.1

9.4

Critical

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Name of the Vulnerable Software and Affected Versions Cap-go versions prior to 12.128.2
Description An authentication bypass exists in the OTP (One-Time Password) verification process. Attackers can intercept OTP verification requests and manipulate HTTP responses to falsely indicate that verification was successful. This allows for the unauthorized enablement of two-factor authentication (2FA) and subsequent account takeover.
Recommendations Update to version 12.128.2 or later.

Exploit

Fix

Insufficient Verification of Data Authenticity

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Weakness Enumeration

Related Identifiers

CVE-2026-56073
GHSA-X2GQ-85V8-J9V4

Affected Products

Cap-Go