Feed/CVE-2021-44164
CVE-2021-44164CRITICALCVSS 9.8

CVE-2021-44164

Published Dec 19, 2021·Updated Jun 16, 2026

NVD Description

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

View on NVD Search GitHub Search Google

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