CVE-2019-9650 Cross-site scripting in n/a
Cross-site scripting vulnerability in the Upcoming Events plugin for MyBB allows attackers to inject malicious scripts via crafted event names.
- 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-2019-9650?
CVE-2019-9650 is a medium-severity cross-site scripting vulnerability in n/a, published on 11 Mar 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
An XSS issue was discovered in upcoming_events.php in the Upcoming Events plugin before 1.33 for MyBB via a crafted name for an event.
Weakness: CWE-79
Which versions are affected by CVE-2019-9650?
It affects 1 product.
Products include Upcoming Events Project Upcoming Events.
How do I fix CVE-2019-9650?
No fix has been published for CVE-2019-9650 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-2019-9650 being exploited?
There is no known exploitation of CVE-2019-9650 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-49w4-256x-6pj9.