CVE-2022-24682

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    CVE-2022-24682

    Published: 9 Feb 2022Last Modified: 12 Aug 2026

    Summary:

    Details: An issue was discovered in the Calendar feature in Zimbra Collaboration Suite 8.8.x before 8.8.15 patch 30 (update 1), as exploited in the wild starting in December 2021. An attacker could place HTML containing executable JavaScript inside element attributes. This markup becomes unescaped, causing arbitrary markup to be injected into the document.

    References: https://wiki.zimbra.com/wiki/Security_Center, https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P30, https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories, https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-24682, https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/24xxx/CVE-2022-24682.json, https://nvd.nist.gov/vuln/detail/CVE-2022-24682, https://blog.zimbra.com/2022/02/hotfix-available-5-feb-for-zero-day-exploit-vulnerability-in-zimbra-8-8-15/, https://www.volexity.com/blog/2022/02/03/operation-emailthief-active-exploitation-of-zero-day-xss-vulnerability-in-zimbra/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ac6081fa002b1511e926aba37740d2b6c20f3f43

    Affected versions

    8.8.15-NA
    8.8.15-p1
    8.8.15-p20
    8.8.15-p26
    8.8.15-p3
    8.8.15-p5
    8.8.15.p5
    8.8.15.p3
    8.8.15

    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
    CVE-2022-24682 | CVE-DB