Open Redirect in Wuzhicms
CVE-2026-94102
A flaw has been found in WuzhiCMS up to 4.1.0. This affects an unknown function of the file /index.php?m=member&v=Login of the component Login. This manipulation of the argument forward causes open redirect. The attack can be initiated remotely. The exploit has been published and may be used. The only sanitization is remove_xss(), an XSS keyword/entity scrubber. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: Open Redirect
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (36.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 37th percentile — 36.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Wuzhicms — versions 4.0, 4.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/408032 (technical-description, vdb-entry)
- vuldb.com/vuln/408032/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-94102 (third-party-advisory)
- vuldb.com/submit/892905 (third-party-advisory)
- github.com/ArrestX/wuzhicms-advisories/blob/main/advisories/VULN-021-member-ope… (exploit)
Frequently asked questions
- What is CVE-2026-94102?
- CVE-2026-94102 is a medium-severity vulnerability in Wuzhicms, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.3/10. Published 2026-09-21.
- How severe is CVE-2026-94102?
- Medium severity. CVSS v3 base score is 4.3 out of 10.