Vulnerability · Published Jul 29, 2026 · Assigned by CERT-PL
CVE-2026-33385Blind SQL Injection in Quick.CMS
Medium 5.1
In plain English
A medium-severity SQL injection in Quick.CMS from OpenSolution. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 35% of all known vulnerabilities).
Official description
A Blind SQL injection vulnerability has been identified in Quick.CMS. Improper neutralization of input provided by a high-privileged user into multiple fields in administration panel allows for Blind SQL Injection attacks. The vendor states that this administration panel already allows for significant modification capabilities. The SQL injection vulnerability primarily enables bypassing front-end validation controls and potential database destruction. Given the trust model in which this application is designed to be administered, remediation of this issue was not deemed necessary by the vendor. This vulnerability has been found in version 6.8, but other versions might also be vulnerable.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| OpenSolution | Quick.CMS | 6.8 |
Weakness: CWE-89 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
References
- https://cert.pl/posts/2026/07/CVE-2026-33385/ third-party-advisory
- https://opensolution.org/home.html product