CVE-2021-46360 is an authenticated remote code execution (RCE) vulnerability affecting Composr-CMS versions 10.0.39 and earlier. An authenticated attacker can exploit this by uploading a PHP shell via the admin-commandr page, allowing arbitrary code execution. This vulnerability is rated as High severity (CVSS 8.8), indicating a low attack complexity and requiring only low privileges for a network-based attack, leading to high impacts on confidentiality, integrity, and availability. While not listed on CISA's KEV catalog or the Hot List, a public exploit (EDB-51060) exists on ExploitDB. Despite this, there is no evidence of active exploitation, and the vulnerability has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 10.0.39CPE matchmatch criteria | cpe:2.3:a:ocproducts:composr:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.