CVE-2026-15070 Salon Booking System <= 10.30.32 - Cross-Site Request Forgery to Remote Code Execution via 'value' Parameter
Unauthenticated attackers can achieve remote code execution by tricking administrators into clicking a link, exploiting missing nonce validation in the Salon Booking System 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-2026-15070?
CVE-2026-15070 is a high-severity vulnerability in wordpresschef Salon Booking System – Free Version, published on 10 Jul 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 Salon Booking System – Free Version plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 10.30.32. This is due to missing or incorrect nonce validation on the setCustomText function. This makes it possible for unauthenticated attackers to inject arbitrary PHP code into the web-accessible translate-constants.php file within the plugin directory, enabling remote code execution on the server via a forged request granted they can trick a site administrator into performing an action such as clicking on a link. sanitize_text_field() is applied to the POST 'value' parameter but does not neutralize the characters — single quotes, parentheses, semicolons, $, and [] — required to break out of the PHP string literal into which the value is interpolated before being written to disk via file_put_contents().
Weakness: CWE-352
Which versions are affected by CVE-2026-15070?
How do I fix CVE-2026-15070?
No fix has been published for CVE-2026-15070 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-15070 being exploited?
There is no known exploitation of CVE-2026-15070 in the wild and no public exploit code.
Sources
Also known as GHSA-77ww-fvvh-5297.