CVE-2019-12363

PoC —

CVSS 3.0

8.8 high

EPSS

<1%p48

Published

Jul 11, 2019 (Jul 11, 2019)

Modified

Jun 17, 2026

Description

An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB. An attacker can forge a request to an installed mybb2fa plugin to control its state via usercp.php?action=mybb2fa&do=deactivate (or usercp.php?action=mybb2fa&do=activate). A deactivate operation lowers the security of the targeted account by disabling two factor authentication.

Vendors: mybb-2fa project
Products: mybb-2fa
Weakness: CWE-352
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.6%)

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