An CSRF issue was discovered in the JN-Jones MyBB-2FA plugin through 2014-11-05 for MyBB.
Priority LOW 39CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-352.
Summary
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.
Why it matters now
EPSS 0.00618 49th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mybb-2fa_project:mybb-2fa:*:*:*:*:*:mybb:*:* | up to 2014-11-05 | Vulnerable | Mybb-2fa Project |
- cpe:2.3:a:mybb-2fa_project:mybb-2fa:*:*:*:*:*:mybb:*:* Versions up to 2014-11-05 Vulnerable ·Mybb-2fa Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-12363
- 2026-10-03 Alias added: GHSA-cp4x-gprf-24pm
References
Sources
- CVE-2019-12363 · CVE Program
- CVE-2019-12363 · NVD
- FIRST EPSS
- GHSA-cp4x-gprf-24pm · GitHub Advisory Database · CC BY 4.0
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