CVE-2009-4363
4.3 · MEDIUMOverview
CVE-2009-4363 is a medium-severity vulnerability affecting horde application_framework. It was published on December 21, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Text_Filter/lib/Horde/Text/Filter/Xss.php in Horde Application Framework before 3.3.6, Horde Groupware before 1.2.5, and Horde Groupware Webmail Edition before 1.2.5 does not properly handle data: URIs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via data:text/html values for the HREF attribute of an A element in an HTML e-mail message. NOTE: the vendor states that the issue is caused by "an XSS vulnerability in Firefox browsers."
Remediation
Check the references section for vendor advisories and patches from horde. Update application_framework 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 |
|---|---|---|---|
| horde | application_framework | 0 | Affected |
| horde | groupware | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2009-4363?
CVE-2009-4363 is a medium-severity vulnerability affecting horde application_framework. It was published on December 21, 2009 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2009-4363?
This vulnerability has a CVSS 2.0 base score of 4.3, 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-2009-4363?
Check the references section for vendor advisories and patches from horde. Update application_framework 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-2009-4363?
CyberStrike's AI-powered security agents can automatically detect CVE-2009-4363 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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