CVE-2017-20188

Summary

CVE-2017-20188 is a newly discovered vulnerability affecting Zimbra zm-ajax versions up to 8.8.1. This issue lies in the XFormItem.prototype.setError function of the file WebRoot/js/ajax/dwt/xforms/XFormItem.js. bad actors can exploit this cross-site scripting (XSS) vulnerability by manipulating the argument message, which can be launched remotely. The complexity of an attack is relatively high, and exploitation is considered difficult. Upgrading to version 8.8.2 resolves the vulnerability, with the patch identifier being 8d039d6efe80780adc40c6f670c06d21de272105. It is strongly advised to upgrade the affected component and assigning the identifier VDB-249421 to this vulnerability.

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