CVE-2016-20062 HIGH

CVE-2016-20062: Simply Poll 1.4.1 Plugin for WordPress SQL Injection

Vendor Ollie Armstrong
Product Simply Poll
Weakness CWE-89 · SQLi
Published June 9, 2026
Last update June 9, 2026

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Simply Poll 1.4.1 plugin for WordPress contains an SQL injection vulnerability that allows unauthenticated attackers to extract database information by injecting SQL code through the 'pollid' POST parameter. Attackers can send requests to the admin-ajax.php endpoint with the 'spAjaxResults' action and malicious 'pollid' values to execute arbitrary SQL queries and read sensitive data from the WordPress database.

Explanation of Vulnerability in Simple Terms

02Summary

Simply Poll versions 1.4.1 and later contain a SQL injection vulnerability accessible over the network without authentication. An attacker can craft malicious input to execute arbitrary SQL queries against the site's database, potentially reading or modifying sensitive data. No user interaction is required to exploit this flaw.

What an attacker can do

03Attacker Capabilities

Execute SQL commands to read, modify, or delete database records without authentication.

Potential impact on your site

04Site Impact

Database contents (user data, posts, settings) can be read or altered by unauthenticated attackers.

Conditions required to exploit

05Prerequisites

Network access to the affected Simply Poll installation; no authentication or user interaction required.

Key dates

06Disclosure timeline

June 9, 2026 CVE published
June 9, 2026 Record updated

Related vulnerabilities

08Related CVE