Unrated severityOSV Advisory· Published Dec 18, 2025· Updated Dec 18, 2025

CVE-2025-67163

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.

Affected products

Simplemachines/SmfOSV
Range: 2.1beta1, v2.1-beta.1, v2.1-beta.2, …

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/SimpleMachines/SMF/blob/release-3.0/Themes/default/Stats.template.phpmitre
github.com/SimpleMachines/SMF/security/advisories/GHSA-p2xm-x9fp-5r7xmitre
github.com/mbiesiad/vulnerability-research/tree/main/CVE-2025-67163mitre
wiki.simplemachines.org/smf/Installingmitre

News mentions

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