CVE - CVE-2025-24019

CVE-ID
CVE-2025-24019	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
YesWiki is a wiki system written in PHP. In versions up to and including 4.4.5, it is possible for any authenticated user, through the use of the filemanager to delete any file owned by the user running the FastCGI Process Manager (FPM) on the host without any limitation on the filesystem's scope. This vulnerability allows any authenticated user to arbitrarily remove content from the Wiki resulting in partial loss of data and defacement/deterioration of the website. In the context of a container installation of YesWiki without any modification, the `yeswiki` files (for example .php) are not owned by the same user (root) as the one running the FPM process (www-data). However in a standard installation, www-data may also be the owner of the PHP files, allowing a malicious user to completely cut the access to the wiki by deleting all important PHP files (like index.php or core files of YesWiki). Version 4.5.0 contains a patch for this issue.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/YesWiki/yeswiki/commit/3ddd833d22703caf9025659eb174f7765df7147c URL:https://github.com/YesWiki/yeswiki/commit/3ddd833d22703caf9025659eb174f7765df7147c MISC:https://github.com/YesWiki/yeswiki/security/advisories/GHSA-43c9-gw4x-pcx6 URL:https://github.com/YesWiki/yeswiki/security/advisories/GHSA-43c9-gw4x-pcx6
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20250116	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20250116)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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