CVE-2017-18603 Cross-site scripting in n/a
Cross-site scripting vulnerability in the Postman SMTP plugin for WordPress allows attackers to inject malicious scripts via the email log page parameter.
- 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-2017-18603?
CVE-2017-18603 is a medium-severity cross-site scripting vulnerability in n/a, published on 10 Sep 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 postman-smtp plugin through 2017-10-04 for WordPress has XSS via the wp-admin/tools.php?page=postman_email_log page parameter.
Weakness: CWE-79
Which versions are affected by CVE-2017-18603?
It affects 1 product.
Products include Postman-Smtp Project Postman-Smtp.
How do I fix CVE-2017-18603?
No fix has been published for CVE-2017-18603 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-2017-18603 being exploited?
There is no known exploitation of CVE-2017-18603 in the wild and no public exploit code.
Sources
Also known as GHSA-hvmp-cgfq-vj7f.