Security Advisory

CVE-2026-104440

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-10-02 11:38:15

Last updated 2026-10-02 14:56:26

Assigner VulnCheck

CVSS score 6.9

State PUBLISHED

Description

YesWiki before 4.6.7 contains a blind server-side request forgery vulnerability that allows unauthenticated attackers to make arbitrary server-side requests via the idtypeannonce parameter of /api/entries/bazarlist. Because isValidURL() always returns true, attackers can supply internal URLs fetched by curl in loadURLContent() to probe internal networks and reach internal services or metadata endpoints.

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