CVE-2020-4855 Cross-site scripting in Engineering Lifecycle Optimization

Medium 5.4 Published 27 Jan 2021 Updated 17 Sep 2024

Attackers can inject JavaScript into the IBM Jazz Foundation Web UI, potentially stealing credentials from trusted sessions.

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-2020-4855?

CVE-2020-4855 is a medium-severity cross-site scripting vulnerability in Ibm Rational Engineering Lifecycle Manager, published on 27 Jan 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

IBM Jazz Foundation products is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 190457.

Weakness: CWE-79

Which versions are affected by CVE-2020-4855?

It affects 11 products.

Products include Ibm Collaborative Lifecycle Management, Ibm Engineering Insights, Ibm Engineering Lifecycle Management, Ibm Engineering Requirements Management Doors Next, Ibm Engineering Test Management, Ibm Engineering Workflow Management and 5 more.

How do I fix CVE-2020-4855?

No fix has been published for CVE-2020-4855 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-2020-4855 being exploited?

There is no known exploitation of CVE-2020-4855 in the wild and no public exploit code.

All Ibm Rational Engineering Lifecycle Manager vulnerabilities

Sources

Also known as GHSA-8ghq-9hwr-jxh8.