CVE-2026-94102: WuzhiCMS open redirect in member login

CVE-2026-94102 · Severity: medium · CVSS 4.3 · Published 2026-09-21

WuzhiCMS is a content management system used to build and manage websites. A flaw in the member login page allows attackers with valid credentials to redirect authenticated users to malicious external websites after login, enabling phishing attacks where users trust the legitimate domain during login before being redirected to attacker-controlled pages.

Technologies: WuzhiCMS. Vendors: WuzhiCMS.

Quick answers

Is CVE-2026-94102 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-94102 being exploited in the wild.
How severe is CVE-2026-94102?
Medium severity, with a CVSS score of 4.3, published 21 September 2026.
Which products and versions are affected?
WuzhiCMS up to 4.1.0.
Is there a fix for CVE-2026-94102?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-94102 attacked?
It is attacked over the network, in a web application.
Am I affected by CVE-2026-94102?
Check whether you run WuzhiCMS at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

An open redirect vulnerability exists in the /index.php?m=member&v=login endpoint where the "forward" parameter is not properly validated before being passed to a redirect function. The vulnerability requires valid member credentials to exploit. The application only sanitizes XSS keywords but fails to restrict the forward parameter to relative URLs or same-origin destinations, allowing attackers to inject arbitrary external URLs.

Affected products

  • WuzhiCMS WuzhiCMS up to 4.1.0

Timeline

  • 2026-09-21: disclosed: Vulnerability published
  • 2026-05-29: other: Verified on version 4.1.0

References

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