Is CVE-2026-84797 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-84797?

CVE-2026-84797 has a CVSS v3 severity of MEDIUM (6.3).

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CVE-2026-84797

Description

Craft CMS versions before 5.10.11 contain an authorization bypass vulnerability in ElementsController::actionDuplicate() that allows authenticated users with createEntries permission to delete peer provisional drafts. Attackers can exploit the deleteProvisionalDraft parameter to delete another user's unsaved draft without proper authorization checks, gaining access to the victim's in-progress content.