Cross Site Scripting Vulnerability in WP Data Access by WordPress
CVE-2026-73344

5.9MEDIUM

Key Information:

Vendor

WordPress
Status
WP Data Access
Vendor
CVE Published:
13 August 2026

What is CVE-2026-73344?

A Cross Site Scripting (XSS) vulnerability exists in the WP Data Access plugin for WordPress versions 5.5.79 and earlier. This flaw allows remote attackers to inject arbitrary web scripts into the site, potentially compromising the security of users who visit affected pages. Exploiting this vulnerability could lead to unauthorized actions being taken on behalf of users or the theft of sensitive information. It is essential for site administrators to update to the latest version of the plugin to mitigate this risk.

Affected Version(s)

WP Data Access <= 5.5.79

References

https://patchstack.com/database/wordpress/plugin/wp-data-...
vdb-entry

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ananda Dhakal (Patchstack) | Patchstack Bug Bounty Program
.