CVE-2016-20066

WordPress CP Polls 1.0.8 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through unsanitized file upload functionality. Attackers can upload files containing script payloads with event handlers like onerror attributes to execute arbitrary JavaScript in the browsers of users viewing the affected content.

Score

CVSS 3.1 7.2 High

Status

Deferred - disclosure@vulncheck.com

Published

2026-06-15

Last modified

2026-06-15

Weaknesses

CWE-79

Affected products

• Cp Polls (Dwbooster)

References

• https://www.exploit-db.com/exploits/39513
• https://www.vulncheck.com/advisories/wordpress-cp-polls-persistent-cross-site-scripting