CVE-2021-36426 is a critical file upload vulnerability in phpwcms version 1.9.25 that allows remote authenticated attackers to execute arbitrary code. With a CVSS score of 8.8 (High), this flaw can lead to complete compromise of confidentiality, integrity, and availability due to its low attack complexity and lack of user interaction. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's minimal community discussion or media coverage, the potential for severe impact necessitates prompt patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.9.26CPE matchmatch criteria | cpe:2.3:a:phpwcms:phpwcms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.