CVE-2026-116826YesWiki before 4.7.0 Authenticated SSRF via Page Duplication API downloadFile

Beschreibung

YesWiki before 4.7.0 contains a server-side request forgery vulnerability in DuplicationManager::downloadFile() that allows authenticated administrators to make arbitrary outbound requests via the files array. Attackers can POST file:// or internal URLs to /api/pages/{tag}/duplicate, storing local files, cloud metadata, or database credentials in the publicly accessible files/ directory.

Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.

Betroffene Produkte und Versionen

Referenzen und Patches

• GitHub Security Advisory (GHSA-qmpm-85pr-3qq8) vendor-advisory
• VulnCheck Advisory: YesWiki before 4.7.0 Authenticated SSRF via Page Duplication API downloadFile third-party-advisory