CVE-2026-63301 (GCVE-0-2026-63301)
Vulnerability from cvelistv5
Published
2026-07-28 10:42
Modified
2026-07-28 12:29
CWE
  • CWE-602 - Client-Side Enforcement of Server-Side Security
Summary
In Quick.CMS, the administrative user interface restricts deletion of the primary language by omitting the corresponding option from the interface; however, the underlying language-deletion API endpoint does not enforce an equivalent server-side authorization check. As a result, an authenticated administrator can bypass the UI-level restriction and delete the primary language by sending a direct HTTP request to the API endpoint. Successful deletion of the primary language results in a Denial of Service (DoS) of application. Critically, when combined with a separate Cross-Site Request Forgery (CSRF) vulnerability (CVE-2026-1468) an unauthenticated remote attacker can craft a malicious link, which if visited by an authenticated administrator, will trigger the DoS condition without direct access to the application The vendor assessed the likelihood of exploitation as very low and determined that a fix is not necessary.
References
Impacted products
Vendor Product Version
OpenSolution Quick.CMS Version: 0   ≤ 6.8.0
Create a notification for this product.
Show details on NVD website


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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