CVE-2022-45911

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CVSS 3.1

6.1 medium

EPSS

<1%p34

Published

Jan 6, 2023 (Jan 6, 2023)

Modified

Jun 17, 2026

Description

An issue was discovered in Zimbra Collaboration (ZCS) 9.0. XSS can occur on the Classic UI login page by injecting arbitrary JavaScript code in the username field. This occurs before the user logs into the system, which means that even if the attacker executes arbitrary JavaScript, they will not get any sensitive information.

Vendors: zimbra
Products: collaboration
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

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