Open Redirect Vulnerability in XenForo Software
CVE-2024-58342

5.3MEDIUM

Key Information:

Vendor

Xen Projectforo

Status
Xen Projectforo
Vendor
CVE Published:
1 April 2026

What is CVE-2024-58342?

A vulnerability in XenForo versions prior to 2.2.17 and 2.3.1 permits open redirects through the getDynamicRedirect() function. This flaw arises from inadequate validation of redirect targets, enabling attackers to direct users to malicious external sites via specially crafted URLs. These URLs may exploit newlines, leverage user credentials, or cause host mismatches, posing significant security risks to users.

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Deploy the Patch

Affected Version(s)

XenForo 0 < 2.2.17

XenForo 2.3.0 < 2.3.1

References

https://xenforo.com/community/threads/xenforo-2-2-17-rele...
vendor-advisorypatch
https://www.vulncheck.com/advisories/xenforo-open-redirec...
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

mattrogowski
Jake B.
ThemeHouse
JSON
.