CVE-2020-8421

MEDIUM · CVSS 6.1 EPSS 1.14%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-01-28 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2020-8421

Severity

MEDIUM

CVSS

6.1

EPSS

1.14%

An issue was discovered in Joomla! before 3.9.15. Inadequate escaping of usernames allows XSS attacks in com_actionlogs.