CVE-2023-53924 — UliCMS 2023.1-sniffing-vicuna Remote Code Execution via Avatar Upload
UliCMS 2023.1-sniffing-vicuna contains a remote code execution vulnerability that allows authenticated attackers to upload PHP files with .phar extension during profile avatar u…
Published: 2025-12-17 · CVSS: 8.7 · CVSS 4.0
UliCMS 2023.1-sniffing-vicuna contains a remote code execution vulnerability that allows authenticated attackers to upload PHP files with .phar extension during profile avatar upload. Attackers can trigger code execution by visiting the uploaded file's location, enabling system command execution through maliciously crafted avatar uploads.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7