Vulnerabilidades

Resumen — últimos 7 días

Vulnerabilidades nuevas3026▼ 51 respecto a la semana anterior

Críticas / altas1412▲ 58 respecto a la semana anterior

Nueva explotación activa (KEV)5▼ 3 respecto a la semana anterior

Sin puntuar (sin CVSS)385▼ 125 respecto a la semana anterior

3 resultados, ordenados por fecha de publicación (más recientes primero)

CVE	Estado	Severidad	EPSS	Explotación activa	Tecnologías afectadas	Publicada ▼	Modificada	Descripción
CVE-2021-44164	Modificada	Crítica (9.8)	2.1%	—	Chinasea QB Smart Service Robot	20/12/2021	17/6/2026	Chain Sea ai chatbot system’s file upload function has insufficient filtering for special characters in URLs, which allows a remote attacker to by-pass file type validation, upload malicious script and execute arbitrary code without authentication, in order to take control of the system or terminate service.
CVE-2021-44163	Modificada	Media (6.1)	0.75%	—	Chinasea QB Smart Service Robot	20/12/2021	17/6/2026	Chain Sea ai chatbot backend has improper filtering of special characters in URL parameters, which allows a remote attacker to perform JavaScript injection for XSS (reflected Cross-site scripting) attack without authentication.
CVE-2021-44162	Modificada	Alta (7.5)	1.7%	—	Chinasea QB Smart Service Robot	20/12/2021	17/6/2026	Chain Sea ai chatbot system’s specific file download function has path traversal vulnerability. The function has improper filtering of special characters in URL parameters, which allows a remote attacker to download arbitrary system files without authentication.