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Chain Sea ai chatbot system’s file upload function has...

Critical severity Unreviewed Published Dec 21, 2021 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database Dec 20, 2021
Published to the GitHub Advisory Database Dec 21, 2021
Last updated Feb 3, 2023

Severity

Critical

EPSS score

5.854%
(94th percentile)

Weaknesses

CVE ID

CVE-2021-44164

GHSA ID

GHSA-pv5h-978v-cqvr

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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