CVE-2011-4765
4.3 · MEDIUMOverview
CVE-2011-4765 is a medium-severity vulnerability affecting parallels parallels_plesk_small_business_panel. It was published on December 16, 2011 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
The Site Editor (aka SiteBuilder) feature in Parallels Plesk Small Business Panel 10.2.0 does not include the HTTPOnly flag in a Set-Cookie header for a cookie, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie, as demonstrated by cookies used by Wizard/Edit/Modules/ImageGallery/MultiImagesUpload and certain other files.
Remediation
Check the references section for vendor advisories and patches from parallels. Update parallels_plesk_small_business_panel 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
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Frequently Asked Questions
What is CVE-2011-4765?
CVE-2011-4765 is a medium-severity vulnerability affecting parallels parallels_plesk_small_business_panel. It was published on December 16, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2011-4765?
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-2011-4765?
Check the references section for vendor advisories and patches from parallels. Update parallels_plesk_small_business_panel 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-2011-4765?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-4765 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.
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