Vulnerability · Published Dec 15, 2025 · Assigned by VulnCheck
CVE-2023-53885Webutler v3.2 Remote Code Execution via Arbitrary File Upload
High 8.6
In plain English
A high-severity unrestricted file upload in Webutler from Webutler. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS 4.0)8.6High
Exploit odds (30 days)0.9%top 39.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Webutler v3.2 contains a remote code execution vulnerability that allows authenticated administrators to upload PHP files with system command execution. Attackers can upload a PHAR file with embedded system commands to the media browser and execute arbitrary commands by accessing the uploaded file.
Affected products (as reported)
Weakness: CWE-434 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
- ExploitDB-51660 exploit
- WEButler Product Homepage product
- VulnCheck Advisory: Webutler v3.2 Remote Code Execution via Arbitrary File Upload third-party-advisory