CVE-2026-7544 Mux Video Uploader <= 1.1.4 - Authenticated (Subscriber+) Information Exposure
Authenticated subscribers can extract sensitive Mux API credentials from the Mux Video Uploader WordPress plugin.
- 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-2026-7544?
CVE-2026-7544 is a medium-severity vulnerability in 2coders Mux Video Uploader, published on 11 Jul 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Mux Video Uploader plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.1.4 via the muxvideo_enqueue_settings_script. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract sensitive data including Mux API credentials.
Weakness: CWE-200
Which versions are affected by CVE-2026-7544?
How do I fix CVE-2026-7544?
No fix has been published for CVE-2026-7544 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-7544 being exploited?
There is no known exploitation of CVE-2026-7544 in the wild and no public exploit code.
Sources
Also known as GHSA-rqch-mf8g-6cqr.