CVE-2022-0377

LearnPress < 4.1.5 - Arbitrary Image Renaming

概要

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

Users of the LearnPress WordPress plugin before 4.1.5 can upload an image as a profile avatar after the registration. After this process the user crops and saves the image. Then a "POST" request that contains user supplied name of the image is sent to the server for renaming and cropping of the image. As a result of this request, the name of the user-supplied image is changed with a MD5 value. This process can be conducted only when type of the image is JPG or PNG. An attacker can use this vulnerability in order to rename an arbitrary image file. By doing this, they could destroy the design of the web site.

出典: OSV.dev (Open Source Vulnerabilities) NVD OSV

参照URL

advisory github.com
advisory nvd.nist.gov
patch github.com
report wpscan.com
web bozogullarindan.com
web wordpress.org