PT-2026-24814

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.1, Plunk's image upload endpoint accepted SVG files, which browsers treat as active documents capable of executing embedded JavaScript, creating a stored XSS vulnerability. This vulnerability is fixed in 0.7.1...

Plunk code issue vulnerabilities

Plunk is an open-source email sending and management platform developed by Plunk. Versions of Plunk prior to 0.7.0 contained code vulnerabilities. These vulnerabilities stemmed from issues with the SNS webhook handler, which had problems with server-side request forgeing attacks. This could allow...

PT-2026-24815

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.0, a Server-Side Request Forgery SSRF vulnerability existed in the SNS webhook handler. An unauthenticated attacker could send a crafted request that caused the server to make an arbitrary outbound HTTP GET request to an...

CVE-2026-32095: Improper Neutralization of Input During Web Page Generation

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.1, Plunk's image upload endpoint accepted SVG files, which browsers treat as active documents capable of executing embedded JavaScript, creating a stored XSS vulnerability. This vulnerability is fixed in 0.7.1...

CVE-2026-32096: Server-Side Request Forgery (SSRF)

Plunk is an open-source email platform built on top of AWS SES. Prior to 0.7.0, a Server-Side Request Forgery SSRF vulnerability existed in the SNS webhook handler. An unauthenticated attacker could send a crafted request that caused the server to make an arbitrary outbound HTTP GET request to an...

Plunk Cross-Site Scripting Vulnerability

Plunk is an open-source email sending and management platform developed by Plunk. Versions of Plunk prior to 0.7.1 contained a cross-site scripting vulnerability. This vulnerability stemmed from the image upload endpoint accepting SVG files, which could lead to storage-based cross-site scripting...