CVE-2018-14392
The New Threads plugin before 1.2 for MyBB has XSS.
6.1 MediumPublic exploit
The New Threads plugin before 1.2 for MyBB has XSS.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
48.6%Up 45.8 points since Apr 14, 2021
What each source reports
NVD Score used
The New Threads plugin before 1.2 for MyBB has XSS.
- Record
CVE-2018-14392- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
The New Threads plugin before 1.2 for MyBB has XSS.
- Record
CVE-2018-14392- Updated
- 2026-11-02
EUVDEUVD-2018-6310 No score
The New Threads plugin before 1.2 for MyBB has XSS.
- Record
EUVD-2018-6310- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5jh9-6hmv-94jw
The New Threads plugin before 1.2 for MyBB has XSS.
The New Threads plugin before 1.2 for MyBB has XSS.
- Record
GHSA-5jh9-6hmv-94jw- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | MyBB New Threads Plugin 1.1 - Cross-Site Scripting | 2018-07-19 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2018-14392 is a medium vulnerability (CVSS 6.1) in Mybb New Threads, published July 19, 2018. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 48.6%, the 98th percentile. No source names a fixed version.