WBCE CMS version 1.6.3 and prior contains an authenticated remote code execution vulnerability that allows administrators to upload malicious modules. Attackers can craft a specially designed ZIP module with embedded PHP reverse shell code to gain remote system access when the module is installed.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 8.6 · wbceNVD modified 2026-10-29 20:19
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 6
- https://www.exploit-db.com/exploits/52132 exploit
- https://wbce-cms.org/ product
- https://github.com/WBCE/WBCE_CMS product
- https://youtu.be/Dhg5gRe9Dzs?si=-WQoiWU1yqvYNz1e product
- https://github.com/Swammers8/WBCE-v1.6.3-Authenticated-RCE technical-description
- https://www.vulncheck.com/advisories/wbce-cms-authenticated-remote-code-execution-via-module-upload third-party-advisory