CVE-2023-26562 Information

Description

In Zimbra Collaboration (ZCS) 8.8.15 and 9.0 a closed account (with 2FA and generated passwords) can send e-mail messages when configured for Imap/smtp.

Reference

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories https://wiki.zimbra.com/wiki/Security_Center https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy