CVE-2018-13334 Cross-site scripting in n/a

Medium 6.1 Published 27 Nov 2018 Updated 5 Aug 2024

Attackers can execute arbitrary JavaScript in the TerraMaster TOS web interface via the sysname parameter, potentially compromising user sessions.

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-2018-13334?

CVE-2018-13334 is a medium-severity cross-site scripting vulnerability in n/a, published on 27 Nov 2018. 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

Cross-site scripting in handle.php in TerraMaster TOS version 3.1.03 allows attackers to execute JavaScript via the "options[sysname]" parameter.

Weakness: CWE-79

Which versions are affected by CVE-2018-13334?

It affects 1 product.

Products include Terra-Master Terramaster Operating System.

How do I fix CVE-2018-13334?

No fix has been published for CVE-2018-13334 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-2018-13334 being exploited?

There is no known exploitation of CVE-2018-13334 in the wild and no public exploit code.

Sources

Also known as GHSA-xwf4-4p3p-6p65.