{"id":"CVE-2025-34506","title":"WBCE CMS version 1.6.3 and prior contains an authenticated remote code execution vulnerability that allows administrators to upload malicious modules","summary":"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 co…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-434"],"vendor":"wbce","product":"wbce_cms","affected":["wbce_cms <= 1.6.3"],"published":"2025-12-11","updated":"2026-10-07","sourceUpdated":"2026-10-07T20:10:01.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-34506","references":[{"url":"https://github.com/Swammers8/WBCE-v1.6.3-Authenticated-RCE","label":"disclosure@vulncheck.com"},{"url":"https://github.com/WBCE/WBCE_CMS","label":"disclosure@vulncheck.com"},{"url":"https://wbce-cms.org/","label":"disclosure@vulncheck.com"},{"url":"https://www.exploit-db.com/exploits/52132","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/wbce-cms-authenticated-remote-code-execution-via-module-upload","label":"disclosure@vulncheck.com"},{"url":"https://youtu.be/Dhg5gRe9Dzs?si=-WQoiWU1yqvYNz1e","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00909,"epssPercentile":0.5864,"ingestedAt":"2026-10-07T20:46:46.867Z","slug":"CVE-2025-34506","body":"## Overview\n\nWBCE 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.\n\n## Affected\n\n- `wbce_cms <= 1.6.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}