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Description

XenForo before 2.3.7 discloses filesystem paths through exception messages triggered by open_basedir restrictions. This allows an attacker to obtain information about the server's directory structure.

PUBLISHED Reserved 2026-04-01 | Published 2026-04-01 | Updated 2026-04-01 | Assigner VulnCheck




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Problem types

Generation of Error Message Containing Sensitive Information

Product status

2.3.0 (semver) before 2.3.7
affected

Credits

TickTackk finder

References

xenforo.com/...-3-7-released-includes-security-fixes.232121/ (XenForo 2.3.7 Released (Includes Security Fixes)) vendor-advisory patch

www.vulncheck.com/...-disclosure-via-open-basedir-exceptions (VulnCheck Advisory: XenForo Path Disclosure via open_basedir Exceptions) third-party-advisory

cve.org (CVE-2025-71282)

nvd.nist.gov (CVE-2025-71282)

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