CVE

CVE-2021-24288

6.1

CVSS

Description

When subscribing using AcyMailing, the 'redirect' parameter isn't properly sanitized. Turning the request from POST to GET, an attacker can craft a link containing a potentially malicious landing page and send it to the victim.

Attack Vector

Privileges Req.

User Interaction

newsletter via smtp, sendinblue, sendgrid, mailgun - acymailing smtp newsletter

Updated Oct 12, 2026View on NVD →

S4E scanner

mediumProduct Based Web Vulnerabilities~10 seconds

CVE-2021-24288 Scanner

CVE-2021-24288 scanner - Open Redirect vulnerability in AcyMailing Newsletter via SMTP, Sendinblue, Sendgrid, Mailgun - AcyMailing SMTP Newsletter

Used 3.4k times · 3.4k assets checked · url

Scanner page →Run scanner

CVE history: newsletter via smtp, sendinblue, sendgrid, mailgun - acymailing smtp newsletter

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