CVE-2020-17364 Cross-site scripting in n/a

Medium 6.1 Published 5 Aug 2020 Updated 4 Aug 2024

Cross-site scripting vulnerability in USVN allows attackers to inject malicious scripts via SVN logs, 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-2020-17364?

CVE-2020-17364 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Aug 2020. 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

USVN (aka User-friendly SVN) before 1.0.9 allows XSS via SVN logs.

Weakness: CWE-79

Which versions are affected by CVE-2020-17364?

It affects 1 product.

Products include Usvn User-Friendly Svn.

How do I fix CVE-2020-17364?

No fix has been published for CVE-2020-17364 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-2020-17364 being exploited?

There is no known exploitation of CVE-2020-17364 in the wild and no public exploit code.

Sources

Also known as GHSA-5qmr-p529-g6c8.