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.

Reserved 2025-04-22 | Published 2025-04-29 | Updated 2025-04-29 | Assigner GitHub_M

Problem types

CWE-116: Improper Encoding or Escaping of Output

Product status

< 4.5.4
affected

References

github.com/...eswiki/security/advisories/GHSA-88xg-v53p-fpvf

github.com/...ommit/8fe5275a78dc7e0f9c242baa3cbac6b5ac1cc066

cve.org (CVE-2025-46347)

nvd.nist.gov (CVE-2025-46347)

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