CVE-2026-2735 - Alkacon Opencms

Moderate 5.4

Stored Cross-Site Scripting (XSS) in Alkacon's OpenCms v18.0, which occurs when user input is not properly validated when sending a POST request to ‘/blog/new-article/org.opencms.ugc.CmsUgcEditService.gwt’ using the ‘text’ parameter.

Affected software

Alkacon Opencms

Reference links

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