Poll, Survey & Quiz Maker Plugin by Opinion Stage <= 19.11.0 - Unauthenticated Local File Inclusion

8.1
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
CVE CVE-2025-53328
CVSS 8.1 (High)
Publicly Published August 26, 2025
Last Updated September 5, 2025
Researcher Ananda Dhakal

Description

The Poll, Survey & Quiz Maker Plugin by Opinion Stage plugin for WordPress is vulnerable to Local File Inclusion in versions up to, and including, 19.11.0. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.

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Vulnerability Details for Quiz Maker, Poll Maker & Survey Maker by Opinion Stage

Software Type Plugin
Software Slug social-polls-by-opinionstage (view on wordpress.org)
Patched? Yes
Remediation Update to version 19.11.1, or a newer patched version
Affected Version
  • <= 19.11.0
Patched Version
  • 19.11.1

Recent vulnerabilities in Quiz Maker, Poll Maker & Survey Maker by Opinion Stage

# Title CVE ID CVSS Researchers Date
1 Poll, Survey & Quiz Maker Plugin by Opinion Stage < 19.6.25 - Unauthenticated Stored Cross-Site Scripting CVE-2019-25297 7.2 WPscan January 19, 2026
2 Poll, Survey & Quiz Maker Plugin by Opinion Stage < 19.6.25 - Unauthenticated Stored Cross-Site Scripting 7.2 WPscan January 19, 2026
3 Poll, Survey & Quiz Maker Plugin by Opinion Stage <= 19.12.0 - Missing Authorization CVE-2025-68594 5.3 daroo December 22, 2025
4 Poll, Survey & Quiz Maker Plugin by Opinion Stage <= 19.12.0 - Cross-Site Request Forgery to Account Disconnection CVE-2025-13143 4.3 Deadbee November 26, 2025
5 Poll, Survey & Quiz Maker Plugin by Opinion Stage <= 19.9.0 - Incorrect Authorization to Authenticated (Contributor+) Plugin Settings Update CVE-2025-3880 4.3 Amin Beheshti June 16, 2025
6 Poll, Survey & Quiz Maker Plugin by Opinion Stage <= 19.6.24 - Unauthenticated Stored Cross-Site Scripting 6.1 September 16, 2019

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