CVE-2025-67163

MEDIUM

Simplemachines Simple Machines Forum - XSS

Title source: rule
STIX 2.1

Description

A stored cross-site scripting (XSS) vulnerability in Simple Machines Forum v2.1.6 allows attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the Forum Name parameter.

References (5)

Core 5

Scores

CVSS v3 6.1
EPSS 0.0012
EPSS Percentile 30.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-83 CWE-20 CWE-79
Status published
Products (1)
simplemachines/simple_machines_forum 2.1.6
Published Dec 18, 2025
Tracked Since Feb 18, 2026