cvedb.io
CVE-2021-44163
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2021-12-20T03:15:06.770 · Last modified 2026-06-17T04:11:58.780

Summary

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.

Affected products

chinasea — qb_smart_service_robot

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.