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PatchSiren cyber security CVE debrief

CVE-2026-89234 WP-Partner CVE debrief

CVE-2026-89234 is a SQL injection vulnerability in the WP-Partner WordPress plugin through version 1.2.1. The plugin does not sanitize and escape a parameter before using it in a SQL query, allowing unauthenticated attackers to append additional SQL queries and extract sensitive information from the database. This vulnerability can have significant impacts on database integrity and confidentiality. Defenders responsible for WordPress installations with the WP-Partner plugin should assess exposure and prioritize verification and remediation efforts. Further verification is required to determine the affected versions, exploitation status, and remediation steps.

Vendor
WP-Partner
Product
WP-Partner
CVSS
Unknown
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-11
Original CVE updated
2026-10-11
Advisory published
2026-10-11
Advisory updated
2026-10-11

Who should care

Defenders responsible for WordPress installations with the WP-Partner plugin should assess exposure and prioritize verification and remediation efforts.

Why it matters

CVE-2026-89234 is a SQL injection vulnerability in the WP-Partner WordPress plugin. Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and applying patches or mitigations as available. The vulnerability allows unauthenticated attackers to append additional SQL queries and extract sensitive information from the database. Further verification is required to determine the affected versions, exploitation status, and remediation steps.

  • Potential data extraction from the database
  • Possible unauthorized database queries
  • Required verification of plugin version and vulnerability presence
  • Potential impact on database integrity and confidentiality

Technical summary

The WP-Partner WordPress plugin through version 1.2.1 is vulnerable to SQL injection. An unauthenticated attacker can append additional SQL queries to extract sensitive information from the database. This vulnerability is caused by the lack of sanitization and escaping of a parameter before using it in a SQL query. Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and applying patches or mitigations as available.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and applying patches or mitigations as available.

Recommended defensive actions

  • Verify the presence of the WP-Partner plugin in your WordPress installation
  • Check the plugin version and apply patches or updates as available
  • Monitor database activity for suspicious queries

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine the affected versions, exploitation status, and remediation steps.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-89234 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-89234

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-89234 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-89234

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.