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CVE-2011-4943: ImpressPages CMS RCE

impresspages/impresspages Updated 02 Oct 2025

Summary

22/04/2022
CVE-2011-4943
Yes i
Critical
9.8

CVE-2011-4943: ImpressPages CMS RCE. Affects impresspages/impresspages versions < 1.0.13. Fixed in 1.0.13. How to fix ↓

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Background

ImpressPages CMS is a content management system that allows users to create and manage websites. It provides a user-friendly interface and various features for website customization. However, versions up to 1.0.12 are vulnerable to an unspecified remote code execution (RCE) issue.

Vulnerability Detail

The vulnerability in ImpressPages CMS allows remote attackers to execute arbitrary code on the affected system. This can lead to unauthorized access, data breaches, and potential compromise of the entire CMS installation. The exact details of the vulnerability are unspecified, but it has been fixed in version 1.0.13.

How To Fix

Minimum fixed version

1.0.13

This is the first release that contains the fix.

composer require impresspages/impresspages:1.0.13

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Workaround

There is no known workaround for this vulnerability. It is recommended to apply the fix by upgrading to the latest version of ImpressPages CMS.

Conclusion

ImpressPages CMS versions up to 1.0.12 are vulnerable to an unspecified remote code execution issue. Users should upgrade to version 1.0.13 or later to fix this vulnerability. For further support on vulnerability remediation, you can contact DevNack.com.

See every vulnerability recorded for impresspages/impresspages →

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FAQ

What is ImpressPages CMS?

ImpressPages CMS is a content management system that allows users to create and manage websites.

The vulnerability allows remote code execution, which can lead to unauthorized access, data breaches, and potential compromise of the entire CMS installation.

To fix this vulnerability, upgrade your ImpressPages CMS installation to version 1.0.13 or later.

There is no known workaround for this vulnerability. It is recommended to apply the fix by upgrading to the latest version of ImpressPages CMS.

For more information about this vulnerability, you can refer to the GitHub advisory database: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/04/GHSA-4xf9-4r44-86rc/GHSA-4xf9-4r44-86rc.json

References

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View all impresspages/impresspages vulnerabilities →
Sponsored Devnack Penetration testing for web, API and mobile Manual testing by engineers who build software, not an auditor's checklist. Trusted by teams at Swift and Google Talk to Devnack

How To Fix

Minimum fixed version

1.0.13

This is the first release that contains the fix.

composer require impresspages/impresspages:1.0.13

Tip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →

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