CVE-2018-7547 Cross-site scripting in n/a
Cross-site scripting vulnerability in lyadmin allows attackers to inject malicious scripts via the website title configuration parameter.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2018-7547?
CVE-2018-7547 is a medium-severity cross-site scripting vulnerability in n/a, published on 27 Feb 2018. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
lyadmin 1.x has XSS via the config[WEB_SITE_TITLE] parameter to the /admin.php?s=/admin/config/groupsave.html URI.
Weakness: CWE-79
Which versions are affected by CVE-2018-7547?
It affects 1 product.
Products include Lingyun Lyadmin.
How do I fix CVE-2018-7547?
No fix has been published for CVE-2018-7547 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-2018-7547 being exploited?
There is no known exploitation of CVE-2018-7547 in the wild and no public exploit code.
Sources
Also known as GHSA-7vph-mr2c-2mh3.