CVE-2020-4964 Cross-site scripting in Engineering Lifecycle Optimization

Medium 4.3 Published 12 Apr 2021 Updated 16 Sep 2024

Authenticated users can inject customized messages to phish other users in IBM Jazz Team Server products.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-4964?

CVE-2020-4964 is a medium-severity cross-site scripting vulnerability in Ibm Rational Engineering Lifecycle Manager, published on 12 Apr 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

IBM Jazz Team Server products contain an undisclosed vulnerability that could allow an authenticated user to present a customized message on the application which could be used to phish other users. IBM X-Force ID: 192419.

Which versions are affected by CVE-2020-4964?

It affects 12 products.

Products include Ibm Collaborative Lifecycle Management, Ibm Doors Next, Ibm Engineering Insights, Ibm Engineering Lifecycle Management, Ibm Engineering Requirements Management Doors Next, Ibm Engineering Test Management and 6 more.

How do I fix CVE-2020-4964?

No fix has been published for CVE-2020-4964 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-2020-4964 being exploited?

There is no known exploitation of CVE-2020-4964 in the wild and no public exploit code.

All Ibm Rational Engineering Lifecycle Manager vulnerabilities

Sources

Also known as GHSA-p758-wxmr-xh9f.