CVE-2025-46347 Information

Description

YesWiki is a wiki system written in PHP. Prior to version 4.5.4 YesWiki vulnerable to remote code execution. An arbitrary file write can be used to write a file with a PHP extension which then can be browsed to in order to execute arbitrary code on the server resulting in a full compromise of the server. This could potentially be performed unwittingly by a user. This issue has been patched in version 4.5.4.

Reference

https://github.com/YesWiki/yeswiki/commit/8fe5275a78dc7e0f9c242baa3cbac6b5ac1cc066 https://github.com/YesWiki/yeswiki/security/advisories/GHSA-88xg-v53p-fpvf https://github.com/YesWiki/yeswiki/security/advisories/GHSA-88xg-v53p-fpvf