CVE-2006-0800
2.6 · LOWOverview
CVE-2006-0800 is a low-severity vulnerability affecting postnuke_software_foundation postnuke. It was published on February 20, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).
This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Interpretation conflict in PostNuke 0.761 and earlier allows remote attackers to conduct cross-site scripting (XSS) attacks via HTML tags with a trailing "<" character, which is interpreted as a ">" character by some web browsers but bypasses the blacklist protection in (1) the pnVarCleanFromInput function in pnAPI.php, (2) the pnSecureInput function in pnAntiCracker.php, and (3) the htmltext parameter in an edituser operation to user.php.
Remediation
Check the references section for vendor advisories and patches from postnuke_software_foundation. Update postnuke 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
| Vendor | Product | Versions | Status |
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References
Frequently Asked Questions
What is CVE-2006-0800?
CVE-2006-0800 is a low-severity vulnerability affecting postnuke_software_foundation postnuke. It was published on February 20, 2006 and has a CVSS 2.0 base score of 2.6 (LOW).
How severe is CVE-2006-0800?
This vulnerability has a CVSS 2.0 base score of 2.6, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2006-0800?
Check the references section for vendor advisories and patches from postnuke_software_foundation. Update postnuke 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-2006-0800?
CyberStrike's AI-powered security agents can automatically detect CVE-2006-0800 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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