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CVE-2006-0658

5.0 · MEDIUM

Incomplete blacklist vulnerability in connector.php in FCKeditor 2.0 and 2.2, as used in products such as RunCMS, allows remote attackers to upload and execute arbitrary script files by giving the…

Published Feb 13, 2006fckeditorEPSS 6.90%

Overview

CVE-2006-0658 is a medium-severity vulnerability affecting fckeditor fckeditor. It was published on February 13, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Incomplete blacklist vulnerability in connector.php in FCKeditor 2.0 and 2.2, as used in products such as RunCMS, allows remote attackers to upload and execute arbitrary script files by giving the files specific extensions that are not listed in the Config[DeniedExtensions][File], such as .php.txt.

Remediation

Check the references section for vendor advisories and patches from fckeditor. Update fckeditor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refretrogod.altervista.org/fckeditor_22_xpl.htmlRefsecunia.com/advisories/18767Refwww.securityfocus.com/archive/1/424708Refwww.vupen.com/english/advisories/2006/0502Refwww.exploit-db.com/exploits/3702Refretrogod.altervista.org/fckeditor_22_xpl.htmlRefsecunia.com/advisories/18767Refwww.securityfocus.com/archive/1/424708Refwww.vupen.com/english/advisories/2006/0502Refwww.exploit-db.com/exploits/3702

How CyberStrike helps

Frequently asked questions

What is CVE-2006-0658?

CVE-2006-0658 is a medium-severity vulnerability affecting fckeditor fckeditor. It was published on February 13, 2006 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2006-0658?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-0658?

Check the references section for vendor advisories and patches from fckeditor. Update fckeditor to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2006-0658?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-0658 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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