Vulnerability · Published Apr 1, 2026 · Assigned by VulnCheck
CVE-2025-71280XenForo Local Account Page Caching Information Disclosure
Medium 6.2
In plain English
A medium-severity information exposure in XenForo from XenForo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)6.2Medium
Exploit odds (30 days)0.1%top 98.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
XenForo before 2.3.7 allows information disclosure via local account page caching on shared systems. On systems where multiple users share a browser or machine, cached account pages could expose sensitive user information to other local users.
Affected products (as reported)
Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
References
- XenForo 2.3.7 Released (Includes Security Fixes) vendor-advisory, patch
- VulnCheck Advisory: XenForo Local Account Page Caching Information Disclosure third-party-advisory