PT-2026-29417 · Xenforo · Xenforo

Cyanide · Published 2026-04-01 · Updated 2026-04-01 · CVE-2025-71281

NVD

CVSS v3.1

8.8

High

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

XenForo before 2.3.7 does not properly restrict methods callable from within templates. A loose prefix match was used instead of a stricter first-word match for methods accessible through callbacks and variable method calls in templates, potentially allowing unauthorized method invocations.

Fix

Code Injection

Weakness Enumeration

CWE-94

Related Identifiers

CVE-2025-71281

Affected Products

Xenforo

References · 3

• https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71281 · Security Note
• https://vulncheck.com/advisories/xenforo-template-method-call-restriction-bypass · Note