CVE-2020-11546 describes a critical remote code execution vulnerability in SuperWebMailer version 7.21.0.01526, specifically within the "Language" parameter of mailingupgrade.php. An unauthenticated remote attacker can exploit this flaw through code injection to execute arbitrary PHP code. With a CVSS score of 9.8 (Critical), this vulnerability allows for complete compromise of confidentiality, integrity, and availability with low attack complexity. While there is no evidence of active exploitation or Metasploit modules, Nuclei templates exist, indicating readily available exploit code, though community discussion and media coverage are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.40.0.01550CPE matchmatch criteria | cpe:2.3:a:superwebmailer:superwebmailer:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.