AUGUST 4, 2026
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Case File

CVE-2021-29399

MEDIUM · CVSS 6.1 EPSS 0.82%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-04-19 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.1. See the original NVD description below for full technical details.

CVE
CVE-2021-29399
Severity
MEDIUM
CVSS
6.1
EPSS
0.82%

Original NVD Description

XMB is vulnerable to cross-site scripting (XSS) due to inadequate filtering of BBCode input. This bug affects all versions of XMB. All XMB installations must be updated to versions 1.9.12.03 or 1.9.11.16.

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