CWE
79
Advisory Published
Updated

CVE-2016-5721: XSS

First published: Mon Aug 29 2016(Updated: )

Multiple cross-site scripting (XSS) vulnerabilities in Zimbra Collaboration before 8.7.0 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Zimbra Collaboration Server<=8.6.0

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Frequently Asked Questions

  • What is the severity of CVE-2016-5721?

    CVE-2016-5721 has a high severity rating due to its potential for exploitation through multiple cross-site scripting vulnerabilities.

  • How do I fix CVE-2016-5721?

    To fix CVE-2016-5721, upgrade to Zimbra Collaboration version 8.7.0 or later.

  • What types of attacks are possible with CVE-2016-5721?

    CVE-2016-5721 allows remote attackers to inject arbitrary web script or HTML, leading to potential phishing or session hijacking attacks.

  • Which versions of Zimbra Collaboration are affected by CVE-2016-5721?

    CVE-2016-5721 affects Zimbra Collaboration Server versions up to and including 8.6.0.

  • Is authentication required to exploit CVE-2016-5721?

    CVE-2016-5721 can be exploited remotely without authentication, making it particularly dangerous.

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