CVE-2026-104441 — YesWiki before 4.6.7 Unauthenticated SSRF via valeur Action
YesWiki before 4.6.7 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary hosts and ports via th…
Published: 2026-10-02 · CVSS: 6.9 · CVSS 4.0
YesWiki before 4.6.7 contains an unauthenticated server-side request forgery vulnerability that allows remote attackers to make the server fetch arbitrary hosts and ports via the {{valeur}} action's url parameter. Attackers can submit the action through the content parameter of handlers/page/render.php to probe internal HTTP services and read back response content matching fiche markup.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7