PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-42665 Passionate Programmer Peter CVE debrief

CVE-2026-42665 is a critical unauthenticated SQL injection vulnerability in WP Data Access plugin versions <= 5.5.70. The vulnerability has a CVSS score of 9.3 and is considered critical. It was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-42665) and last modified on [cveModifiedAt](https://nvd.nist.gov/vuln/detail/CVE-2026-42665). The vulnerability is tracked by [Patchstack](https://patchstack.com/database/wordpress/plugin/wp-data-access/vulnerability/wordpress-wp-data-access-plugin-5-5-70-sql-injection-vulnerability?_s_id=cve).

Vendor
Passionate Programmer Peter
Product
WP Data Access
CVSS
CRITICAL 9.3
CISA KEV
Not listed in stored evidence
Original CVE published
2026-06-15
Original CVE updated
2026-06-15
Advisory published
2026-06-15
Advisory updated
2026-06-15

Who should care

Administrators and users of WP Data Access plugin versions <= 5.5.70 should apply the necessary patches to prevent exploitation.

Technical summary

The vulnerability is an unauthenticated SQL injection in WP Data Access plugin versions <= 5.5.70. This allows attackers to inject malicious SQL code, potentially leading to data breaches and other security issues.

Defensive priority

High

Recommended defensive actions

  • Apply the latest patch for WP Data Access plugin (version > 5.5.70) as soon as possible.
  • Review and monitor your WP Data Access plugin installations for any suspicious activity.
  • Consider implementing additional security measures, such as web application firewalls and intrusion detection systems.

Evidence notes

The vulnerability was reported by Patchstack and is tracked by CVE.org and NVD.

Official resources

CVE-2026-42665 was published on 2026-06-15T21:16:56.280Z and last modified on 2026-06-15T21:24:32.790Z.