CVE-2023-3689 is a critical SQL injection vulnerability affecting Bylancer QuickQR version 6.3.7. Specifically, an unauthenticated attacker can manipulate the 's' GET parameter within the /blog component to execute arbitrary SQL commands. This vulnerability carries a CVSS score of 9.8, indicating a severe risk with network-based exploitation, low attack complexity, and high impact on confidentiality, integrity, and availability. While no public exploits (Metasploit, Nuclei, ExploitDB) are currently known, and there is minimal community discussion, the vendor has not responded to disclosure attempts.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.3.7CPE matchmatch criteria | cpe:2.3:a:bylancer:quickqr:6.3.7:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
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.