VULNERABILITY INTELLIGENCE

CVE-2018-19202

CVSS score6.1 MEDIUM

EPSS probability2.40%

CISA KEVNot currently listed

Published2019-04-11

Last modified2026-06-17

Description

A reflected XSS vulnerability in index.php in MyBB 1.8.x through 1.8.19 allows remote attackers to inject JavaScript via the 'upsetting[bburl]' parameter.