CVE-2021-47940
WordPress Download From Files 1.48 Arbitrary File Upload
Vexday Risk Score
48Atención
Decisión SSVC (CISA)
Attend
PoC disponible → seguir de cerca
CVSS 9.3EPSS 0.4%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Ciclo de vida
10 may 2026Publicada en NVD
Recomendación: Planificar corrección próxima — ya existe PoC pública.
WordPress Plugin Download From Files version 1.48 and earlier contains an arbitrary file upload vulnerability that allows unauthenticated attackers to upload malicious files by exploiting the AJAX fileupload action. Attackers can send POST requests to the admin-ajax.php endpoint with the download_from_files_617_fileupload action, manipulating the allowExt parameter to bypass file type restrictions and upload executable files like PHP shells to the web root.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
download-from-files · Download From FilesPoCs públicas encontradas — 1
cve_referencewww.exploit-db.com/exploits/50287no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.