CVE-2011-3858
4.3 · MEDIUMOverview
CVE-2011-3858 is a medium-severity vulnerability affecting zespia pixiv_custom. It was published on September 28, 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
Cross-site scripting (XSS) vulnerability in the Pixiv Custom theme before 2.1.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.
Remediation
Check the references section for vendor advisories and patches from zespia. Update pixiv_custom 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 |
|---|---|---|---|
| zespia | pixiv_custom | 0 | Affected |
Frequently Asked Questions
What is CVE-2011-3858?
CVE-2011-3858 is a medium-severity vulnerability affecting zespia pixiv_custom. It was published on September 28, 2011 and has a CVSS 2.0 base score of 4.3 (MEDIUM).
How severe is CVE-2011-3858?
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-2011-3858?
Check the references section for vendor advisories and patches from zespia. Update pixiv_custom 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-2011-3858?
CyberStrike's AI-powered security agents can automatically detect CVE-2011-3858 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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