CVE-2016-9421

MEDIUM · CVSS 6.1 EPSS 1.27%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2017-01-31 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2016-9421

Severity

MEDIUM

CVSS

6.1

EPSS

1.27%

Original Filing — NVD Description

Cross-site scripting (XSS) vulnerability in the Users module in the Admin control panel in MyBB (aka MyBulletinBoard) before 1.8.8 and MyBB Merge System before 1.8.8 might allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.