VULNERABILITY INTELLIGENCE

CVE-2021-29399

CVSS score6.1 MEDIUM
EPSS probability0.82%
CISA KEVNot currently listed
Published2021-04-19
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-79

Primary references