CVE-2019-4086 Cross-site scripting in Cloud Application Performance Management

Medium 6.1 Published Updated

Remote attackers can hijack user clicks in IBM Cloud Application Performance Management via malicious sites, potentially leading to further attacks.

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-2019-4086?

CVE-2019-4086 is a medium-severity cross-site scripting vulnerability in IBM Cloud Application Performance Management, published on 17 Sep 2019. 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

IBM Cloud Application Performance Management 8.1.4 could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. IBM X-Force ID: 157509.

Weakness: CWE-1021

Which versions are affected by CVE-2019-4086?

It affects 1 product.

Products include Ibm Application Performance Management.

How do I fix CVE-2019-4086?

No fix has been published for CVE-2019-4086 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-2019-4086 being exploited?

There is no known exploitation of CVE-2019-4086 in the wild and no public exploit code.

Sources

Also known as GHSA-gr8f-6qqx-mg2c.

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