CVE-2017-14049 Cross-site scripting in n/a
Authenticated users can inject malicious scripts via website header or footer fields in BlackCat CMS, potentially leading to code execution.
- 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-2017-14049?
CVE-2017-14049 is a medium-severity cross-site scripting vulnerability in n/a, published on 31 Aug 2017. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
In BlackCat CMS 1.2, backend/settings/ajax_save_settings.php allows remote authenticated users to conduct XSS attacks via the Website header or Website footer field.
Weakness: CWE-79
Which versions are affected by CVE-2017-14049?
It affects 1 product.
Products include Blackcat-Cms Blackcat Cms.
How do I fix CVE-2017-14049?
No fix has been published for CVE-2017-14049 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-2017-14049 being exploited?
There is no known exploitation of CVE-2017-14049 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3365-754m-855p.