CVE Feed

    Dashboard / CVE / CVE-2020-11737

    CVE-2020-11737

    A cross-site scripting (XSS) vulnerability in Web Client in Zimbra 9.0 allows a remote attacker to craft links in an E-Mail message or calendar invite to execute arbitrary JavaScript. The attack requires an A element containing an href attribute with a "www" substring (including the quotes) followed immediately by a DOM event listener such as onmouseover. This is fixed in 9.0.0 Patch 2.

    Published:May 5, 2020
    Last Modified:Nov 21, 2024
    EPS:May 5, 2020
    EPSS Score:0.01159
    CVSS Score:6.1

    Affected Products

    Vendor
    Zimbra
    Product
    Zimbra

    Exploits

    No exploit reference

    Related CVEs

    CVE-2025-68645 (CVSS 8.8) — A Local File Inclusion (LFI) vulnerability exists in the Webmail Classic UI of Zimbra Collaboration (ZCS) 10.0…
    CVE-2025-67809 (CVSS 4.7) — An issue was discovered in Zimbra Collaboration (ZCS) 10.0 and 10.1. A hardcoded Flickr API key and secret are…
    CVE-2024-45515 (CVSS 6.1) — An issue was discovered in Zimbra Collaboration (ZCS) through 10.1. A Cross-Site Scripting (XSS) vulnerability…
    CVE-2025-48700 (CVSS 6.1) — An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0 and 10.0 and 10.1. A Cross-Site Scripting…
    CVE-2024-9665 (CVSS 6.5) — Zimbra GraphQL Cross-Site Request Forgery Information Disclosure Vulnerability. This vulnerability allows remo…
    CVE-2023-38750 (CVSS 7.5) — In Zimbra Collaboration (ZCS) 8 before 8.8.15 Patch 41, 9 before 9.0.0 Patch 34, and 10 before 10.0.2, interna…
    CVE-2013-1938 (CVSS 6.1) — Zimbra 2013 has XSS in aspell.php…
    CVE-2012-1213 (CVSS 4.3) — Cross-site scripting (XSS) vulnerability in zimbra/h/calendar in Zimbra Web Client in Zimbra Collaboration Sui…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High