CVE-2026-15070

HIGH

Salon Booking System <= 10.30.32 - Cross-Site Request Forgery to Remote Code Execution via 'value' Parameter

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2026-15070. PoCs published by incogbyte.

AI-analyzed exploit summary This PoC demonstrates a CSRF vulnerability in Salon Booking System (Free) <= 10.30.32, where a missing nonce check in the 'Set Custom Text' AJAX action allows PHP code injection into translate-constants.php via a single-quote breakout. The exploit validates the missing CSRF protection but does not achieve RCE due to contextual limitations.

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().

Exploits (1)

github WORKING POC
by incogbyte · pythonpoc
https://github.com/incogbyte/wp-cve-exploits/tree/main/CVE-2026-15070

This PoC demonstrates a CSRF vulnerability in Salon Booking System (Free) <= 10.30.32, where a missing nonce check in the 'Set Custom Text' AJAX action allows PHP code injection into translate-constants.php via a single-quote breakout. The exploit validates the missing CSRF protection but does not achieve RCE due to contextual limitations.

Classification
Working Poc 98%
Attack Type
Other
Complexity
Moderate
Reliability
Reliable
Target: Salon Booking System (Free) <= 10.30.32
Auth required
Prerequisites: Administrator credentials (or CSRF delivery to a logged-in admin) · Target must be running vulnerable version (<= 10.30.32)
mistral-large-3 · analyzed Jul 10, 2026 Full analysis →

Scores

CVSS v3 8.8
EPSS 0.0026
EPSS Percentile 17.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-352
Status published
Products (1)
wordpresschef/Salon Booking System – Free Version < 10.30.32
Published Jul 10, 2026
Tracked Since Jul 10, 2026