CVE-2026-2735 - Stored Cross-Site Scripting (XSS) vulnerability in Alkacon's OpenCms

CVE ID : CVE-2026-2735 Published : 19 Feb 2026, 8:38 a.m. | 1 hour, 47 minutes ago Description : 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. Severity: 5.1 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...