CVE-2026-52307: Stored XSS in 1CMS v5.6
CVE-2026-52307: authenticated stored XSS in 1CMS (ClassCMS) v5.6 Column Management lets attackers inject scripts via the title field.
1 stories, newest first · one card per story
CVE-2026-52307: authenticated stored XSS in 1CMS (ClassCMS) v5.6 Column Management lets attackers inject scripts via the title field.
Today 1.6K readers · 2.4K views · 771 reads · all time 189K views