Servers and applications
CVE-2018-6844
MyBB 1.8.14 has XSS via the Title or Description field on the Edit Forum screen.
- Severity
- Medium 5.4
- Published
- 8 Feb 2018
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Exploit chance
- 0.6% in the next 30 daysHigher than 48% of CVEs. EPSS by FIRST, 11 Nov 2026
- Weakness
- Cross-site scripting (CWE-79)
- Attack
- Over the network · Needs a user account · Needs someone to click or open something
- Attacker can
- Read some data · Change some data
- CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
MyBBServers and applications · cpe:a:mybb:mybb |
|