Plugin vulnerabilities
Is MonsterInsights safe? Known vulnerabilities and the version to run.
MonsterInsights: connects a site to Google Analytics and shows the reports inside WordPress.
The short answer
Run MonsterInsights 11.1.0 or later. That version has a fix for every known vulnerability that's been patched.
- Known vulnerabilities
- 12
- In the last 12 months
- 2
- Rated high or critical
- 3
- No fix yet
- 0
Every known MonsterInsights vulnerability
Newest first. The most recent was disclosed on 27 July 2026. Each one links to its full record on Wordfence.
| Vulnerability | Severity | Affected versions | Fixed in |
|---|---|---|---|
| Missing AuthorizationCVE-2026-11366 · 27 July 2026 | Medium 5.3 | 11.0.0 and earlier | 11.1.0 |
| Missing Authorization to Authenticated (Subscriber+) Sensitive Information Exposure And Plugin Integration ResetCVE-2026-5371 · 12 May 2026 | High 7.1 | 10.1.2 and earlier | 10.1.3 |
| Missing AuthorizationCVE-2023-52220 · 5 January 2024 | Medium 4.3 | 8.21.0 and earlier | 8.22.0 |
| Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2023-23999 · 10 May 2023 | Medium 6.4 | 8.14.0 and earlier | 8.14.1 |
| Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2023-0081 · 13 January 2023 | Medium 6.4 | 8.12.0 and earlier | 8.12.1 |
| Unauthenticated Stored Cross-Site Scripting via Google AnalyticsCVE-2022-3904 · 23 December 2022 | Medium 5.4 | 8.9.0 and earlier | 8.9.1 |
| Stored Cross-Site Scripting18 September 2018 | Medium 6.4 | 7.1 and earlier | 7.2.0 |
| Authenticated Stored Cross-Site Scripting10 August 2015 | Low 3.8 | 5.4.4 and earlier | 5.4.5 |
| Cross-Site Scripting20 April 2015 | High 7.2 | 5.3.3 and earlier | 5.4 |
| Stored Cross-Site Scripting19 March 2015 | High 7.2 | 5.3.2 and earlier | 5.3.3 |
| Authenticated Stored Cross-Site Scripting6 March 2015 | Medium 5.5 | 5.3.2 and earlier | 5.3.3 |
| Cross-Site ScriptingCVE-2014-9174 · 26 November 2014 | Low 3.5 | 5.1.2 and earlier | 5.1.3 |
If you run MonsterInsights
What to do now
- Check your version. In WordPress, go to Plugins and look under MonsterInsights. Compare it with the affected versions above.
- Update to 11.1.0 or later. Take a backup first, then update. If the update breaks something, you can restore the backup while you work out why.
- Check the rest of your site. One outdated plugin is rarely the only one. Our free security check looks at your WordPress version, and the plugins and theme it can see from the outside, for known flaws and emails you a report.
Pressfort keeps your plugins up to date for you, testing each update on a copy of your site first, and its virtual patching blocks attacks on newly disclosed flaws, often before a fix is out. If your site does get hacked, two clean-ups a year are included, with a developer stepping in when needed. See how it works.
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Data sources and licences
Vulnerability data comes from Wordfence Intelligence and is refreshed daily. Severity is the CVSS score given in each record. Pressfort is not affiliated with Wordfence or Defiant Inc.
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