CVE-2026-34975High 8.5Plunk has a CRLF Email Header Injection in raw MIME message construction allows authenticated API user to inject arbitrary email headers0.2%
CVE-2026-32096Critical 9.3Plunk has SSRF via unvalidated AWS SNS SubscriptionConfirmation in POST /webhooks/sns0.3%
CVE-2026-32095Medium 5.4Plunk has Stored Cross-Site Scripting (XSS) via SVG File Upload0.2%