Vulnerability · Published Oct 11, 2026 · Assigned by WPScan
CVE-2026-89214WpCues Basic Quiz <= 1.6.5 - Unauthenticated SQLi via Quiz Result Submission
High 8.6
In plain English
A high-severity SQL injection in WpCues Basic Quiz from Unknown. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Severity (CVSS 3.1)8.6High
Exploit odds (30 days)0.3%top 81.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
The WpCues Basic Quiz WordPress plugin through 1.6.5 does not properly sanitise and escape values before using them in a SQL statement, which allows unauthenticated attackers to perform SQL injection attacks and read data from the database.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | WpCues Basic Quiz | 0 – through 1.6.5 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
References
- https://wpscan.com/vulnerability/c5c57e38-61e9-456b-a56e-ef25146ee28f/ exploit, vdb-entry, technical-description