CVE-2024-4302 Super 8 livechat SDK - Cross-site Scripting
Unauthenticated attackers can inject JavaScript into chat messages, leading to XSS attacks against recipients viewing the chat.
- 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-2024-4302?
CVE-2024-4302 is a medium-severity cross-site scripting vulnerability in Super 8 livechat SDK, published on 29 Apr 2024. 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
Super 8 Live Chat online customer service platform fails to properly filter user input, allowing unauthenticated remote attackers to insert JavaScript code into the chat box. When the message recipient views the message, they become susceptible to Cross-site Scripting (XSS) attacks.
Weakness: CWE-79
Which versions are affected by CVE-2024-4302?
How do I fix CVE-2024-4302?
No fix has been published for CVE-2024-4302 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-2024-4302 being exploited?
There is no known exploitation of CVE-2024-4302 in the wild and no public exploit code.
Sources
Also known as GHSA-phc8-j9rw-cv2q.