CVE-2021-20671

2021-03-1010:15:12

Google

osv.dev

invalid file validation

growi v4.2.2

arbitrary code execution

administrative privilege

software

AI Score

7.7

Confidence

Low

EPSS

0.005

Percentile

75.4%

JSON

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.

References

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

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