SSRF in Wuzhicms
CVE-2026-92380
A flaw has been found in WuzhiCMS up to 4.1.0. The impacted element is the function ckditor::saveRemote of the file coreframe/app/attachment/index.php of the component Remote Image Fetch. This manipulation of the argument source[] causes server-side request forgery. The attack can be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.005 (42.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 42nd percentile — 42.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Wuzhicms — versions 4.0, 4.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/405512 (technical-description, vdb-entry)
- vuldb.com/vuln/405512/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-92380 (third-party-advisory)
- vuldb.com/submit/935194 (third-party-advisory)
- github.com/wuzhicms/wuzhicms/issues/221 (issue-tracking, exploit)
- github.com/wuzhicms/wuzhicms/ (product)
Frequently asked questions
- What is CVE-2026-92380?
- CVE-2026-92380 is a high-severity vulnerability in Wuzhicms, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-09-16.
- How severe is CVE-2026-92380?
- High severity. CVSS v3 base score is 7.3 out of 10.