https://patchsiren.com/cves/frontend-file-manager-plugin/cve-2026-162922026-08-02 https://patchsiren.com/cves/frontend-file-manager-plugin/cve-2026-122772026-07-07 https://patchsiren.com/cves/frontend-file-manager-plugin/cve-2026-83792026-06-27