CVE-2026-104470
HIGH
NVD
CVSS Score
7.4
Severity
HIGH
Published
Oct 02, 2026
Vendor
unknown
Description
YesWiki before 4.6.7 contains a server-side request forgery vulnerability in the Bazar valeur action that allows page editors to make the server fetch arbitrary URLs. Attackers can supply loopback or internal URLs in the url parameter to probe internal services and inject unescaped remote HTML that executes scripts in viewers' browsers.