CVE-2017-18539 Cross-site scripting in n/a
Cross-site scripting vulnerability in the weblibrarian WordPress plugin allows attackers to inject malicious scripts via front-end short codes.
- 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-2017-18539?
CVE-2017-18539 is a medium-severity cross-site scripting vulnerability in n/a, published on 21 Aug 2019. 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
The weblibrarian plugin before 3.4.8.6 for WordPress has XSS via front-end short codes.
Weakness: CWE-79
Which versions are affected by CVE-2017-18539?
It affects 1 product.
Products include Deepsoft Weblibrarian.
How do I fix CVE-2017-18539?
No fix has been published for CVE-2017-18539 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-2017-18539 being exploited?
There is no known exploitation of CVE-2017-18539 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-qf6g-2vj6-4q65.