CVE-2021-23888 McAfee ePO unvalidated URL redirect vulnerability

Medium 6.3 Published 26 Mar 2021 Updated 3 Aug 2024

An authenticated user can be redirected to an untrusted site within an iframe, potentially leading to information theft.

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

What is CVE-2021-23888?

CVE-2021-23888 is a medium-severity vulnerability in Mcafee Epolicy Orchestrator, published on 26 Mar 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Unvalidated client-side URL redirect vulnerability in McAfee ePolicy Orchestrator (ePO) prior to 5.10 Update 10 could cause an authenticated ePO user to load an untrusted site in an ePO iframe which could steal information from the authenticated user.

Weakness: CWE-601

Which versions are affected by CVE-2021-23888?

It affects 1 product.

Products include Mcafee Epolicy Orchestrator.

How do I fix CVE-2021-23888?

No fix has been published for CVE-2021-23888 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-23888 being exploited?

There is no known exploitation of CVE-2021-23888 in the wild and no public exploit code.

All Mcafee Epolicy Orchestrator vulnerabilities

Sources

Also known as GHSA-6h63-w9wm-rccq.