CVE-2026-89234Network attack vector

Unauthenticated database disclosure via unsanitized id parameter

Published Oct 11, 2026 · Updated Oct 11, 2026

SQL injection in mantus667 WP-Partner 1.2.1 and earlier allows remote attackers to read sensitive database data via the id parameter. The plugin uses the parameter in a SQL query without sanitizing or escaping it, allowing additional SQL queries; the CNA record does not identify the exact handler. Exploitation requires no authentication, and the documented consequence is extraction of sensitive information from the database.

CVSS severityUnavailable
Unscored
EPSS probability0.27%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in mantus667 WP-Partner 1.2.1 and earlier allows remote attackers to read sensitive database data via the id parameter. The plugin uses the parameter in a SQL query without sanitizing or escaping it, allowing additional SQL queries; the CNA record does not identify the exact handler. Exploitation requires no authentication, and the documented consequence is extraction of sensitive information from the database.

The record

CVE
CVE-2026-89234
Published
Oct 11, 2026
Updated
Oct 11, 2026
Vendor
mantus667
Product
WP-Partner
Classifications
CWE-89, 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

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Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

mantus667 · WP-Partnerversion=0 <=1.2.1

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

CWE-89SQL Injection
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

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