cve/2025/CVE-2025-46347.md

CVE-2025-46347

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.

POC

Reference

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

Github

• https://github.com/fkie-cad/nvd-json-data-feeds