CVE-2022-41350 Cross-site scripting in n/a

Medium 6.1 Published 12 Oct 2022 Updated 15 May 2025

Reflected XSS in Zimbra Collaboration Suite allows attackers to execute arbitrary JavaScript on victims via the phone parameter.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2022-41350?

CVE-2022-41350 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 Oct 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

In Zimbra Collaboration Suite (ZCS) 8.8.15, /h/search?action=voicemail&action=listen accepts a phone parameter that is vulnerable to Reflected XSS. This allows executing arbitrary JavaScript on the victim's machine.

Weakness: CWE-79

Which versions are affected by CVE-2022-41350?

It affects 1 product.

Products include Zimbra Collaboration.

How do I fix CVE-2022-41350?

No fix has been published for CVE-2022-41350 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2022-41350 being exploited?

There is no known exploitation of CVE-2022-41350 in the wild and no public exploit code.

Sources

Also known as GHSA-56h6-gx82-crw4.