Description
YesWiki is a wiki system written in PHP. In versions up to and including 4.4.5, it is possible for an authenticated user with rights to edit/create a page or comment to trigger a stored XSS which will be reflected on any page where the resource is loaded. The vulnerability makes use of the content edition feature and more specifically of the `{{attach}}` component allowing users to attach files/medias to a page. When a file is attached using the `{{attach}}` component, if the resource contained in the `file` attribute doesn't exist, then the server will generate a file upload button containing the filename. This vulnerability allows any malicious authenticated user that has the right to create a comment or edit a page to be able to steal accounts and therefore modify pages, comments, permissions, extract user data (emails), thus impacting the integrity, availability and confidentiality of a YesWiki instance. Version 4.5.0 contains a patch for the issue.
INFO
Published Date :
2025-01-21T17:02:04.924Z
Last Modified :
2025-01-21T17:15:37.955Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2025-24018 vulnerability.
| Vendors | Products |
|---|---|
| Yeswiki |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2025-24018.
