CVE-2020-21784 describes a critical code injection vulnerability in phpwcms version 1.9.13, specifically within the /phpwcms/setup/setup.php component. This flaw carries a CVSS score of 9.8 (Critical), indicating it can be exploited remotely without authentication and lead to complete compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been observed, and community discussion is minimal, the high severity and ease of exploitation warrant attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.9.13CPE matchmatch criteria | cpe:2.3:a:phpwcms:phpwcms:1.9.13:*:*:*:*:*:*:* |
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.