CVSS v3
6.1
MEDIUM
EPSS Score
88.0%
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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.
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.
Yes. CVE-2022-24682 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 3/11/2022.
CVE-2022-24682 has a CVSS v3 base score of 6.1 (MEDIUM severity).
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Ranked by exploit probability (EPSS).