CVE-2019-12363

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.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://community.mybb.com/thread-162369.html	Issue Tracking Third Party Advisory
https://seekurity.com/blog/advisories/mybb-two-factor-authentication-extension-vulnerabilities/	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:mybb-2fa_project:mybb-2fa:*:*:*:*:*:mybb:*:*

Information

Published : 2019-07-11 07:15

Updated : 2019-07-17 10:29

NVD link : CVE-2019-12363

Mitre link : CVE-2019-12363

JSON object : View

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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Products Affected

mybb-2fa_project

mybb-2fa

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