CVE-2025-71281

HIGH

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.

CVSS v3.1 Score

8.8
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 4/1/2026Modified: 4/1/2026

Related Intelligence (1)

CRITICALVulnerability

NVD Critical: CVE-2025-71281 — XenForo before 2.3.7 does not properly restrict methods callable from within tem...

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.

CVE-2025-71281
NIST NVD

References (2)

https://www.vulncheck.com/advisories/xenforo-template-method-call-restriction-bypassThird Party Advisoryhttps://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/Release Notes