Open Redirect in Xenforo
CVE-2024-58342
XenForo before 2.2.17 and 2.3.1 allows open redirect via a specially crafted URL. The getDynamicRedirect() function does not adequately validate the redirect target, allowing attackers to redirect users to arbitrary external sites using crafted URLs containing newlines, user credentials, or host mismatches.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.001 (3.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 3.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Xenforo — versions 0, 2.3.0
Weakness classification (CWE)
References
- xenforo.com/community/threads/xenforo-2-2-17-released-security-fix.227797/ (vendor-advisory, Release Notes, patch)
- www.vulncheck.com/advisories/xenforo-open-redirect-via-getdynamicredirect (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2024-58342?
- CVE-2024-58342 is a medium-severity vulnerability in Xenforo, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.3/10. Published 2026-04-01.
- How severe is CVE-2024-58342?
- Medium severity. CVSS v3 base score is 6.3 out of 10.