CVE-2015-4655 Cross-site scripting in n/a

Medium 4.3 Published 18 Jun 2015 Updated 6 Aug 2024

Remote attackers can inject arbitrary web script or HTML via the compound parameter in Synology DSM, potentially compromising user sessions.

Exploited in the wild: Not known
Login needed: Not stated
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2015-4655?

CVE-2015-4655 is a medium-severity cross-site scripting vulnerability in Synology Diskstation Manager, published on 18 Jun 2015. It can be exploited over the network, and only if a user opens a file or follows a link.

Official description

Cross-site scripting (XSS) vulnerability in Synology DiskStation Manager (DSM) before 5.2-5565 Update 1 allows remote attackers to inject arbitrary web script or HTML via the "compound" parameter to entry.cgi.

Weakness: CWE-79

Which versions are affected by CVE-2015-4655?

It affects 1 product.

Products include Synology Diskstation Manager.

How do I fix CVE-2015-4655?

No fix has been published for CVE-2015-4655 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-2015-4655 being exploited?

There is no known exploitation of CVE-2015-4655 in the wild and no public exploit code.

All Synology Diskstation Manager vulnerabilities

Sources

Also known as GHSA-hpwr-8p93-377c.