CVE-2020-15006 Cross-site scripting in n/a

Medium 5.4 Published 24 Jun 2020 Updated 4 Aug 2024

Attackers can inject malicious JavaScript via SVG uploads in Bludit, leading to stored XSS and potential session hijacking.

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-2020-15006?

CVE-2020-15006 is a medium-severity cross-site scripting vulnerability in n/a, published on 24 Jun 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Bludit 3.12.0 allows stored XSS via JavaScript code in an SVG document to bl-kernel/ajax/logo-upload.php.

Weakness: CWE-79

Which versions are affected by CVE-2020-15006?

It affects 1 product.

Products include Bludit Bludit.

How do I fix CVE-2020-15006?

No fix has been published for CVE-2020-15006 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-2020-15006 being exploited?

There is no known exploitation of CVE-2020-15006 in the wild and no public exploit code.

Sources

Also known as GHSA-vpx4-gw3g-4jwv.