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Severity
Medium
Analysis Summary
CVE-2022-41348 CVSS:6.1
Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the onerror attribute of an IMG element. A remote attacker could exploit this vulnerability using a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2022-41349 CVSS:6.1
Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the /h/compose endpoint. A remote attacker could exploit this vulnerability using the attachUrl parameter in a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2022-41350 CVSS:6.1
Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the /h/search?action=voicemail&action=listen endpoint. A remote attacker could exploit this vulnerability using the phone parameter in a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVE-2022-41351 CVSS:6.1
Zimbra Collaboration is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the /h/calendar. A remote attacker could exploit this vulnerability using the view parameter in a specially-crafted URL to execute a script in a victim’s Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
Impact
- Cross-Site Scripting
Indicators Of Compromise
CVE
- CVE-2022-41348
- CVE-2022-41349
- CVE-2022-41350
- CVE-2022-41351
Affected Vendors
Zimbra
Affected Products
- Zimbra Collaboration 9.0
- Zimbra Collaboration 8.8.15
Remediation
Upgrade to the latest version of Zimbra Collaboration, available from the Zimbra Website.
Zimbra Website