What’s Vulnerable › Vulnerabilities

CVE-2011-4764

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2011-12-16 · updated 2026-06-16
• Weakness: CWE-79

Description

Multiple cross-site scripting (XSS) vulnerabilities in the Site Editor (aka SiteBuilder) feature in Parallels Plesk Small Business Panel 10.2.0 allow remote attackers to inject arbitrary web script or HTML via crafted input to a PHP script, as demonstrated by Wizard/Edit/Modules/Image and certain other files.

Affected products

• Parallels Plesk Small Business Panel: 10.2.0

References

• http://xss.cx/examples/plesk-reports/plesk-10.2.0-site-editor.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72216
• http://xss.cx/examples/plesk-reports/plesk-10.2.0-site-editor.html
• https://exchange.xforce.ibmcloud.com/vulnerabilities/72216

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