NuytsTech Security

CVE-2021-20671

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Invalid file validation on the upload feature in GROWI versions v4.2.2 allows a remote attacker with administrative privilege to overwrite the files on the server, which may lead to arbitrary code execution.

Date published : 2021-03-10

https://jvn.jp/en/vu/JVNVU94889258/index.html

https://weseek.co.jp/security/2021/03/08/vulnerability/growi-prevent-multiple-xss/

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