CVE-2026-89214
HighCVSS 8.6Exploitation Probability (EPSS)
Low risk17th percentile - higher than 17% of all known CVEs
Summary
The WpCues Basic Quiz WordPress plugin through version 1.6.5 does not properly sanitise and escape values before using them in a SQL statement. This allows unauthenticated attackers to perform SQL injection attacks and read data from the database.
Risk Assessment
An unauthenticated attacker can read data from the WordPress database, including sensitive information such as user data or quiz results.
Recommendation
Update the WpCues Basic Quiz plugin to a version newer than 1.6.5 or disable it if no fix is available. Check whether any data leakage has occurred.
Related vulnerabilities
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- CVE-2026-79874Critical
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- CVE-2026-79873Critical
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- CVE-2026-79872Critical
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- CVE-2026-79871Critical
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- CVE-2026-79870Critical
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- CVE-2026-79869Critical
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- CVE-2026-79868Critical
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- CVE-2026-79867Critical
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS