CVE-2025-7809 StreamWeasels Twitch Integration <= 1.9.3 - Authenticated (Contributor+) Stored Cross-Site Scripting
Authenticated attackers with contributor access can inject arbitrary scripts via the data-uuid attribute, leading to stored XSS execution on victim pages.
- 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-2025-7809?
CVE-2025-7809 is a medium-severity cross-site scripting vulnerability in StreamWeasels Twitch Integration, published on 29 Jul 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The StreamWeasels Twitch Integration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'data-uuid' attribute in all versions up to, and including, 1.9.3 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-2025-7809?
How do I fix CVE-2025-7809?
No fix has been published for CVE-2025-7809 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-2025-7809 being exploited?
There is no known exploitation of CVE-2025-7809 in the wild and no public exploit code.
Sources
Also known as GHSA-q32c-9m72-vqv8.