CVE-2023-53924

UliCMS 2023.1-sniffing-vicuna Remote Code Execution via Avatar Upload

CVSS 8.7 HIGHEPSS 0.8%CWE-434

Vexday Risk Score

21Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 8.7EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

17 dic 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Productos afectados

Ulicms · Ulicms

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Referencias

https://web.archive.org/web/20230314183734/https://en.ulicms.de/https://www.exploit-db.com/exploits/51434 https://www.vulncheck.com/advisories/ulicms-sniffing-vicuna-remote-code-execution-via-avatar-upload