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CVE-2026-53738

Copy & Delete Posts through 1.5.4 Privilege Escalation via cdp_action_handling Handler

Copy & Delete Posts through 1.5.4 lets any plugin-enabled non-admin role invoke every operation in the cdp_action_handling AJAX handler. Attackers with an enabled role can delete posts or overwrite plugin settings via the f parameter, bypassing per-function capability checks.

CVSS 4.0 · 7.2 High EPSS < 1% KEV · Not listed