CVE-2026-56073

Critical

Cap-go before 12.128.2 contains an authentication bypass vulnerability in OTP verification that allows attackers to bypass email…

VulnCheck·CWE-345·Published 2026-06-19

CVSS

9.4

EPSS

—

KEV

Exploits

Vendor statements (1)

github.com

cve.orgen

352 chars

Cap-go before 12.128.2 contains an authentication bypass vulnerability in OTP verification that allows attackers to bypass email verification by modifying server responses. Attackers can intercept OTP verification requests and manipulate HTTP responses to falsely mark verification successful, enabling unauthorized 2FA enablement and account takeover.

Version	Type	Source	Base	Exp	Impact	Vector
3.1	Primary	cve.org	9.4	—	—	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
4.0	Primary	cve.org	9.3	—	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
4.0	Secondary	ENISA EUVD	9.3	—	—	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

CVE-2026-56073

Vendor statements (1)

CVSS metrics across sources