CVE-2020-19672 describes a critical vulnerability in Niushop B2B2C Multi-business basic version V1.11, allowing an unauthenticated attacker to bypass administrator controls and upload malicious PHP files. This is achieved by exploiting a flaw in the upload interface's parameter handling and bypassing the getimagesize function, ultimately leading to remote code execution (getshell). With a CVSS v3.1 score of 9.8 (CRITICAL), this vulnerability poses a significant risk due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.11CPE matchmatch criteria | cpe:2.3:a:niushop:niushop:1.11:*:*:*:*:*:*:* |
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.