CVE-2023-3689
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk34th percentile - higher than 34% of all known CVEs
Summary
A critical vulnerability was found in Bylancer QuickQR version 6.3.7, affecting an unknown functionality of the file /blog in the GET Parameter Handler component. Manipulation of the argument s leads to SQL injection.
Risk Assessment
An attacker can remotely exploit this vulnerability, potentially leading to unauthorized access to the database and data leakage.
Recommendation
It is recommended to update to the latest version of Bylancer QuickQR and monitor logs for potential attack attempts.
Original NVD description (English source)
A vulnerability classified as critical was found in Bylancer QuickQR 6.3.7. Affected by this vulnerability is an unknown functionality of the file /blog of the component GET Parameter Handler. The manipulation of the argument s leads to sql injection. The attack can be launched remotely. The associated identifier of this vulnerability is VDB-234235. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.