CVE-2026-89214Network attack vector

Unauthenticated database disclosure via SQL injection

Published Oct 11, 2026 · Updated Oct 11, 2026

SQL injection in WpCues Basic Quiz 1.6.5 and earlier allows remote attackers to read database data via unsanitized SQL values. The supplied source describes inadequate sanitization and escaping before SQL execution, but public research did not establish the affected function or input parameter. Authentication is not required according to that source; database reading is the stated consequence, while broader impacts remain unverified.

CVSS severityUnavailable
Unscored
EPSS probability0.26%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Get started

Summary

What happened

SQL injection in WpCues Basic Quiz 1.6.5 and earlier allows remote attackers to read database data via unsanitized SQL values. The supplied source describes inadequate sanitization and escaping before SQL execution, but public research did not establish the affected function or input parameter. Authentication is not required according to that source; database reading is the stated consequence, while broader impacts remain unverified.

The record

CVE
CVE-2026-89214
Published
Oct 11, 2026
Updated
Oct 11, 2026
Vendor
WpCues
Product
WpCues Basic Quiz
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.6.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WpCues · WpCues Basic Quizversion=0 <=1.6.5

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Get started to see how Hinoki identifies affected software and validates exploitability in your environment.

Get started