CVE-2021-36581 is a critical insecure file upload vulnerability affecting Kooboo CMS version 2.1.1.0, allowing attackers to upload arbitrary file extensions, including executable web scripts like ASPX files. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with no authentication required, leading to complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, indicating awareness and potential for future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.1.1.0CPE matchmatch criteria | cpe:2.3:a:kooboo:kooboo_cms:2.1.1.0:*:*:*:*:*:*:* |
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.