EUVD-2026-13986
GHSA-25rp-rjmq-m7jc
CVSS Vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
Lifecycle Timeline
3Description
The Survey plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Analysis
The Survey plugin for WordPress contains a Stored Cross-Site Scripting (XSS) vulnerability in administrative settings due to insufficient input sanitization and output escaping, affecting all versions up to and including 1.1. Authenticated attackers with administrator-level permissions can inject arbitrary JavaScript code that executes when users access affected pages, though this is restricted to multi-site installations or those with unfiltered_html disabled. …
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Remediation
Within 30 days: Identify affected systems running for WordPress is vulnerable to Stored Cross-Site Scripting v and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.
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External POC / Exploit Code
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