MajorCritical vulnerability

CVE-2026-89214 (CVSS 8.6)

NVD · officialPublished Oct 11, 2026Risk 37/100EPSS 0.2%

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.

Technical details

CVSS

8.6

AV:NetworkAC:LowPR:NoneUI:NoneC:HighI:NoneA:None

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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