CVE-2016-4897 Cross-site scripting in n/a

Medium 6.1 Published Updated

Cross-site scripting vulnerabilities in Usermin allow attackers to inject malicious scripts, potentially leading to session hijacking or code execution.

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-2016-4897?

CVE-2016-4897 is a medium-severity cross-site scripting vulnerability in n/a, published on 12 Apr 2017. 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

Multiple cross-site scripting (XSS) vulnerabilities in (1) filter/save_forward.cgi, (2) filter/save.cgi, (3) /man/search.cgi in Usermin before 1.690.

Weakness: CWE-79

Which versions are affected by CVE-2016-4897?

It affects 1 product.

Products include Webmin Usermin.

How do I fix CVE-2016-4897?

No fix has been published for CVE-2016-4897 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-2016-4897 being exploited?

There is no known exploitation of CVE-2016-4897 in the wild and no public exploit code.

Sources

Also known as GHSA-47hr-c73m-x9mj.

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