CVE-2026-110033 Details
Description
The Salon Booking System WordPress plugin before 10.31.11 does not validate a user-supplied image URL before fetching it server-side and writing the response to a publicly accessible location under an attacker-chosen filename, allowing users with the Salon Staff role or higher to force the server to read internal-only resources and disclose them, and to store a malicious SVG that runs arbitrary scripts in the site's origin for anyone who opens it.
A vulnerability in the Salon Booking System WordPress plugin, affecting versions prior to 10.31.11, allows users with the Salon Staff role or higher to exploit improper validation of user-supplied image URLs. The plugin fetches these URLs server-side and writes the responses to a publicly accessible location under an attacker-chosen filename. This flaw enables the reading and disclosure of internal-only resources, as well as the storage of malicious SVG files that can execute arbitrary scripts in the site's origin when opened.
Users are advised to update the Salon Booking System WordPress plugin to version 10.31.11 or later.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 18, 2026CISA-ADP
Assessed Oct 18, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://wpscan.com/vulnerability/6c8f3d74-7aa6-4b4e-96d0-ee89fc47a255/ | [email protected] | AdvisoryExploitRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Salon Booking System | < 10.31.11 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 18, 2026 | CVE Modified | CISA-ADP |
| Oct 18, 2026 | New CVE Received | [email protected] |