CVE

CVE-2020-11546

9.8

CVSS

Description

SuperWebMailer 7.21.0.01526 is susceptible to a remote code execution vulnerability in the Language parameter of mailingupgrade.php. An unauthenticated remote attacker can exploit this behavior to execute arbitrary PHP code via Code Injection.

Attack Vector

Privileges Req.

User Interaction

Updated Nov 10, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~10 seconds

CVE-2020-11546 Scanner

CVE-2020-11546 scanner - Remote Code Execution (RCE) vulnerability in SuperWebMailer

Used 20 times · 10 assets checked · domain, ipv4, subdomain

Scanner page →Run scanner

Monitor this CVE on your assets

S4E maps published CVEs to scanners and forecasts the next disclosure window for your stack.

Create a free account →