CVE-2020-21174 describes a critical file upload vulnerability in liufee CMS v.2.0.7.1, specifically affecting feehi and feehicms products. This flaw allows an unauthenticated remote attacker to execute arbitrary code by manipulating the image suffix function. With a CVSS score of 9.8 (CRITICAL), the vulnerability has a low attack complexity and no user interaction required, enabling full compromise of confidentiality, integrity, and availability. While there is no evidence of active exploitation in the wild (not in KEV), the vulnerability has garnered significant community discussion with 10 mentions, and exploit code is available on GitHub.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0.7.1CPE matchmatch criteria | cpe:2.3:a:feehi:feehicms:2.0.7.1:*:*:*:*:*:*:* |
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.