CVE-2024-12504 Cross-site scripting in Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP
Authenticated attackers can inject arbitrary web scripts via shortcode attributes, leading to script execution in victim browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-12504?
CVE-2024-12504 is a medium-severity cross-site scripting vulnerability in videowhisper Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP, published on 23 Jan 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Broadcast Live Video – Live Streaming : HTML5, WebRTC, HLS, RTSP, RTMP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'videowhisper_hls' shortcode in all versions up to, and including, 6.1.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Weakness: CWE-79
Which versions are affected by CVE-2024-12504?
It affects 1 product.
Products include Videowhisper Videowhisper Live Streaming Integration.
How do I fix CVE-2024-12504?
No fix has been published for CVE-2024-12504 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-2024-12504 being exploited?
There is no known exploitation of CVE-2024-12504 in the wild and no public exploit code.
Other vulnerabilities in videowhisper Broadcast Live Video – Live Streaming : WebRTC, HLS, RTSP, RTMP
Sources
Also known as GHSA-82j9-ww46-22f6.