Vulnerability Details : CVE-2019-12363
Potential exploit
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.
Vulnerability category: Cross-site request forgery (CSRF)
Products affected by CVE-2019-12363
- cpe:2.3:a:mybb-2fa_project:mybb-2fa:*:*:*:*:*:mybb:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12363
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12363
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2019-12363
-
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12363
-
https://seekurity.com/blog/advisories/mybb-two-factor-authentication-extension-vulnerabilities/
Advisory: MyBB Two Factor Authentication extension Vulnerabilities – SeekurityExploit;Third Party Advisory
-
https://community.mybb.com/thread-162369.html
MyBB 2FA - Two Factor AuthenticationIssue Tracking;Third Party Advisory
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