CVE-2026-6701 addfreespace <= 0.1.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Page
Unauthenticated attackers can trick administrators into updating settings and injecting malicious scripts via CSRF in the addfreespace WordPress plugin.
- 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-2026-6701?
CVE-2026-6701 is a medium-severity vulnerability in kazunii addfreespace, published on 5 May 2026. 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
The addfreespace plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 0.1.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Weakness: CWE-352
Which versions are affected by CVE-2026-6701?
How do I fix CVE-2026-6701?
No fix has been published for CVE-2026-6701 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-6701 being exploited?
There is no known exploitation of CVE-2026-6701 in the wild and no public exploit code.
Sources
Also known as GHSA-x5x8-g224-w6hp.