CVE-2025-71281CRITICAL 9.8EPSS p24.9%

CVE-2025-71281CVE-2025-71281

Description

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.

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.33% probability of exploitation · percentile 24.9% · 2026-06-18T12:00:27Z
Published2026-04-01
Last modified2026-04-01

Underlying weaknesses· 1

CWE-94

References

  1. https://www.vulncheck.com/advisories/xenforo-template-method-call-restriction-bypass
  2. https://xenforo.com/community/threads/xenforo-2-3-7-released-includes-security-fixes.232121/

1

TypeTargetConfidenceTier
WeaknessImproper Control of Generation of Code ('Code Injection')cwe-940%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.