CVE-2013-4674 Cross-site scripting in n/a

Medium 4.3 Published 31 Jul 2013 Updated 6 Aug 2024

Remote authenticated users can inject arbitrary web script via crafted encrypted email attachments in Symantec Encryption Management Server.

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-2013-4674?

CVE-2013-4674 is a medium-severity cross-site scripting vulnerability in n/a, published on 31 Jul 2013. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Cross-site scripting (XSS) vulnerability in the Web Email Protection component in Symantec Encryption Management Server (formerly Symantec PGP Universal Server) before 3.3.0 MP2 allows remote authenticated users to inject arbitrary web script or HTML via a crafted encrypted e-mail attachment.

Weakness: CWE-79

Which versions are affected by CVE-2013-4674?

It affects 2 products.

Products include Symantec Encryption Management Server, Symantec Pgp Universal Server.

How do I fix CVE-2013-4674?

No fix has been published for CVE-2013-4674 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-2013-4674 being exploited?

There is no known exploitation of CVE-2013-4674 in the wild and no public exploit code.

Sources

Also known as GHSA-5hmv-vv26-wxmx.