Quiz Maker Business, Developer, and Agency <= (Multiple Versions) — Missing Authorization to Google Sheets Integration Credentials Modification and Stored Cross-Site Scripting
CVE-2024-10574Published · Updated Action summary
Affected: 20.0.0 – 21.8.0Update to 21.8.0.100 or newer
All remediation steps- Severity
- High7.2
- CVSS
- 7.2CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:NPrivileges required- None
UI:NUser interaction- None
S:CScope- Changed
C:LConfidentiality- Low
I:LIntegrity- Low
A:NAvailability- None
- Weakness
- CWE-862 Missing Authorization
- Required access
- No account needed
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Quiz Maker by AYS quiz-maker
- Affected20.0.0 – 21.8.0
- Patched in21.8.0.100
Update to 21.8.0.100 or newer.
You are affected if you run 20.0.0 – 21.8.0. Version 21.8.0.100 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Quiz Maker by AYS.
- No admin access? Run a passive check of your site. It reads public files only.
- No account is needed to exploit this. Treat any exposed site on an affected version as at risk.
What to do
- Update to version 21.8.0.100, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Quiz Maker by AYS to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to abrahack.
The Quiz Maker Business, Developer, and Agency plugins for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'ays_save_google_credentials' function 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 makes it possible for unauthenticated attackers to modify the Google Sheets integration credentials within the plugin's settings. Because the 'client_id' parameter is not sanitized or escaped when used in output, this vulnerability could also be leveraged to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. 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.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Quiz Maker by AYS
All 26| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.1 | Reflected Cross-Site Scripting ≤6.7.1.91Update to 6.7.1.92 | CVE-2026-110379 | |
| Medium5.8 | Unauthenticated Stored Cross-Site Scripting via 'rate_reason' ≤6.7.1.29Update to 6.7.1.30 | CVE-2026-6817 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode ≤6.7.1.7Update to 6.7.1.8 | CVE-2026-2384 | |
| Medium4.3 | Cross-Site Request Forgery ≤6.7.1.2Update to 6.7.1.3 | CVE-2026-32342 | |
| Medium4.4 | Authenticated (Admin+) Stored Cross-Site Scripting ≤6.7.0.88Update to 6.7.0.89 | CVE-2025-14579 |
- Medium6.1Reflected Cross-Site Scripting
≤6.7.1.91Update to 6.7.1.92
- Medium5.8Unauthenticated Stored Cross-Site Scripting via 'rate_reason'
≤6.7.1.29Update to 6.7.1.30
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
≤6.7.1.7Update to 6.7.1.8
- Medium4.3Cross-Site Request Forgery
≤6.7.1.2Update to 6.7.1.3
- Medium4.4Authenticated (Admin+) Stored Cross-Site Scripting
≤6.7.0.88Update to 6.7.0.89
Same weakness (Missing Authorization)
All Missing Authorization| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header | CVE-2026-120688 | |
| Critical9.8 | Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission | CVE-2026-125055 | |
| Critical9.8 | Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter | CVE-2026-119077 | |
| Medium5.3 | Unauthenticated Sensitive Information Exposure in 'search' Parameter | CVE-2026-121518 |
- High7.2Unauthenticated Stored Cross-Site Scripting via Comment User-Agent Header
EZ SQL Reports Shortcode Widget and DB Backup
≤5.25.25Update to 5.26.45
- Critical9.8Unauthenticated Arbitrary File Upload via File Upload via Public Form Submission
Chatterbug Forms – Fast, Flexible WordPress Form Builder
≤1.0.2Update to 1.1
- Critical9.8Unauthenticated PHP Object Injection to Remote Code Execution via 'form' Parameter
ELEX WordPress HelpDesk & Customer Ticketing System
≤3.3.9Update to 3.4.0
- Medium5.3Unauthenticated Sensitive Information Exposure in 'search' Parameter
Customer Reviews for WooCommerce
≤5.127.0Update to 5.128.0
Timeline
CVE published
Severity high, CVSS 7.2
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.