Mettle sendportal

• CVE-2026-15192 Medium 6.5 mettle sendportal APIv1 Webhooks mailjet missing authentication 0.8%
• CVE-2026-15191 Medium 6.3 mettle sendportal Campaign Creation Endpoint CampaignStoreRequest.php authorization 0.4%
• CVE-2026-10234 Low 3.5 Mettle sendportal Campaign webview cross site scripting 0.2%
• CVE-2026-7145 Medium 5.4 mettle sendportal Invitation WorkspaceInvitationsController.php destroy authorization 0.2%