CVE-2021-20671
HIGHGROWI v4.2.2 - Authenticated Arbitrary File Write via Upload Feature
Title source: llmDescription
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 (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://weseek.co.jp/security/2021/03/08/vulnerability/growi-prevent-multiple-xss/
Third Party Advisory x_refsource_misc
https://jvn.jp/en/vu/JVNVU94889258/index.html
Scores
CVSS v3
7.2
EPSS
0.0184
EPSS Percentile
76.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-20
Status
published
Products (1)
weseek/growi
4.2.2
Published
Mar 10, 2021
Tracked Since
Feb 18, 2026