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CVE-2026-104466

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2026-10-02 11:38:32

Laatst bijgewerkt 2026-10-02 14:03:59

Toegewezen door VulnCheck

CVSS-score 5.4

Status PUBLISHED

Beschrijving

YesWiki before 4.6.7 contains a stored cross-site scripting vulnerability in formatters/wakka.php that allows users who can edit pages or post comments to inject event handlers by placing quotes in markdown image URLs. Attackers can store a crafted markdown image whose src breaks out of the attribute to add an onerror handler, executing JavaScript in viewers' browsers, including administrators.

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