CVE-2017-17780 Cross-site scripting in n/a
Cross-site scripting vulnerability in Clockwork SMS WordPress plugins allows attackers to inject malicious scripts via the 'to' 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-2017-17780?
CVE-2017-17780 is a medium-severity cross-site scripting vulnerability in n/a, published on 20 Dec 2017. 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 Clockwork SMS clockwork-test-message.php component has XSS via a crafted "to" parameter in a clockwork-test-message request to wp-admin/admin.php. This component code is found in the following WordPress plugins: Clockwork Free and Paid SMS Notifications 2.0.3, Two-Factor Authentication - Clockwork SMS 1.0.2, Booking Calendar - Clockwork SMS 1.0.5, Contact Form 7 - Clockwork SMS 2.3.0, Fast Secure Contact Form - Clockwork SMS 2.1.2, Formidable - Clockwork SMS 1.0.2, Gravity Forms - Clockwork SMS 2.2, and WP e-Commerce - Clockwork SMS 2.0.5.
Weakness: CWE-79
Which versions are affected by CVE-2017-17780?
It affects 8 products.
Products include Mediaburst Booking Calendar Sms, Mediaburst Clockwork Sms Notfications, Mediaburst Contact Form 7 Sms, Mediaburst Fast Secure Contact Form Sms, Mediaburst Formidable, Mediaburst Gravity Forms and 2 more.
How do I fix CVE-2017-17780?
No fix has been published for CVE-2017-17780 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-2017-17780 being exploited?
There is no known exploitation of CVE-2017-17780 in the wild and no public exploit code.
Sources
Also known as GHSA-mjgv-gvww-c6jv.