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Known CVE

YesWiki Reflected XSS via File Upload

YesWiki is a wiki system written in PHP. Prior to version 4.5.4, YesWiki is vulnerable to reflected XSS in the file upload form. This vulnerability allows any malicious unauthenticated user to create a link that can be clicked on by the victim to perform arbitrary actions. This issue has been patched in version 4.5.4.

CVE-2025-46349

High2025CVSS 6.1

cve2025 · xss · yeswiki

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