Reported vulnerability
Quiz Maker Business, Developer, and Agency <= (Multiple Versions) - Unauthenticated Arbitrary Shortcode Execution via content
Published 25 Jan 2025
Updated 12 Mar 2025
CVE-2024-10633
Compare your installed software with the affected versions below. Follow the source’s remediation guidance and test an available update after taking a backup. A database entry describes a reported issue; it does not establish whether a particular website has been compromised.
Does this affect my version?
Check your installed version against this advisory. This compares the report’s version ranges and does not scan your website.
Wordfence advisory
high · CVSS 7.3The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 8.8.0 (Business), up to, and including, 21.8.0 (Developer), and up to, and including, 31.8.0 (Agency). This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes. NOTE: The three variations of this software (Business, Developer, and Agency) share the same plugin slug, so you may get an alert even if you are running the latest version of any of the pieces of software. In these cases it is safe to dismiss the notice once you've confirmed your site is on a patched version of the applicable software.
Severity vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Quiz Maker Developer
- Software
- plugin · quiz-maker
- Affected versions
- From 20.0.0, through 21.8.0
- Fix availability
- Fix available
- Fixed versions
- 21.8.0.100
Recommended action
Update to version 21.8.0.100, or a newer patched version
Quiz Maker by AYS
- Software
- plugin · quiz-maker
- Affected versions
- From 7.0.0, through 8.8.0
- Fix availability
- Fix available
- Fixed versions
- 8.8.0.100
Recommended action
Update to version 8.8.0.100, or a newer patched version
Quiz Maker Agency
- Software
- plugin · quiz-maker
- Affected versions
- From 30.0.0, through 31.8.0
- Fix availability
- Fix available
- Fixed versions
- 31.8.0.100
Recommended action
Update to version 31.8.0.100, or a newer patched version
Further references (1)
Data sources and licences
Copyright 2012-2026 Defiant Inc.
Defiant hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute this software vulnerability information. Any copy of the software vulnerability information you make for such purposes is authorized provided that you include a hyperlink to this vulnerability record and reproduce Defiant's copyright designation and this license in any such copy.
Read licence termsCopyright 1999-2026 The MITRE Corporation
CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE®). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy.
Read licence termsSource: Wordfence
Need help fixing this issue?
Get help checking your site, applying an available update and resolving any problems after updating.
Get help with this issueQuestions about this vulnerability
Which versions of Quiz Maker Agency are affected?
Wordfence lists these affected versions: From 20.0.0, through 21.8.0. Use the version checker above to compare your installed release with this report. Wordfence lists these affected versions: From 7.0.0, through 8.8.0. Use the version checker above to compare your installed release with this report. Wordfence lists these affected versions: From 30.0.0, through 31.8.0. Use the version checker above to compare your installed release with this report.
Is a fix available for Quiz Maker Agency?
Wordfence reports a fix for this issue in Quiz Maker Developer. It lists these fixed versions: 21.8.0.100. Back up your website and test the recommended update before applying it to your live site. Wordfence reports a fix for this issue in Quiz Maker by AYS. It lists these fixed versions: 8.8.0.100. Back up your website and test the recommended update before applying it to your live site. Wordfence reports a fix for this issue in Quiz Maker Agency. It lists these fixed versions: 31.8.0.100. Back up your website and test the recommended update before applying it to your live site.
Where can I find my installed plugin version?
In WordPress, open Plugins > Installed Plugins and find the version shown beneath the plugin name.
Does an affected version mean my website has been hacked?
An affected version means the installed release matches a vulnerability described in this report. It does not show whether anyone has exploited it on your website. The checker compares version numbers with stored reports; it does not inspect your website.
Other reports for the same product
These reports cover at least one of the same plugins, themes or WordPress core. Check each report’s affected versions separately.
- Quiz Maker by AYS <= 6.7.1.29 - Unauthenticated Stored Cross-Site Scripting via 'rate_reason'Updated 2 May 2026
- Quiz Maker <= 6.7.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via ShortcodeUpdated 20 Feb 2026
- Quiz Maker <= 6.7.1.2 - Cross-Site Request ForgeryUpdated 15 Apr 2026
- Quiz Maker <= 6.7.0.88 - Authenticated (Admin+) Stored Cross-Site ScriptingUpdated 13 Jan 2026
- Quiz Maker <= 6.7.0.82 - Cross-Site Request ForgeryUpdated 11 Dec 2025