All vulnerabilities
CVE-2026-89214

WpCues Basic Quiz <= 1.6.5 - Unauthenticated SQLi via Quiz Result Submission

Unknown WpCues Basic Quiz
Open in ThreatlineRecord JSON
CVSS
8.6High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.26%Chance of exploitation activity in the next 30 days, higher than 17% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published11 Oct 2026Updated 11 Oct 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

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.

Text from CVE List

Affected versions 1

  • WpCues Basic Quizaffected: all versions through 1.6.5CVE List

References 1