Arbitrary file upload in Wbce Cms
CVE-2022-50936
WBCE CMS version 1.5.2 contains an authenticated remote code execution vulnerability that allows attackers to upload malicious droplets through the admin panel. Authenticated attackers can exploit the droplet upload functionality in the admin tools to create and execute arbitrary PHP code by crafting a specially designed zip file payload.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.009 (58.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.009 · change: +0.001
Affected products
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/50707 (Exploit, VDB Entry, Third Party Advisory, exploit)
- wbce.org/ (Product, product)
- wbce.org/de/downloads/ (Product, product)
- github.com/WBCE/WBCE_CMS (Product, product)
- www.vulncheck.com/advisories/wbce-cms-remote-code-execution-rce-authenticated (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2022-50936?
- CVE-2022-50936 is a high-severity vulnerability in Wbce Cms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2026-01-13.
- How severe is CVE-2022-50936?
- High severity. CVSS v3 base score is 8.8 out of 10.