CVE-2024-13509 - CVE House

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Status published High CVE-2024-13509

WS Form LITE and PRO <= 1.10.13 - Unauthenticated Stored Cross-Site Scripting

7.2 CVSS

Vulnerability Description

The WS Form LITE and PRO plugins for WordPress are vulnerable to Stored Cross-Site Scripting via the url parameter in all versions up to, and including, 1.10.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. NOTE: This vulnerability is partially fixed in 1.10.13 and completely fixed in 1.10.14.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Tim Coen

References

More from westguard

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WS Form LITE – Drag & Drop Contact Form Builder for WordPress <= 1.10.35 - Missing Authorization to Unauthenticated Sensitive Information Exposure

WS Form LITE – Drag & Drop Contact Form Builder for WordPress <= 1.9.244 - Reflected Cross-Site Scripting via URL

WS Form LITE <= 1.9.217 - Unauthenticated CSV Injection

Affected Vendor

westguard

View all reports →

Affected Software

WS Form LITE – Drag & Drop Contact Form Builder, WS Form Pro

Vulnerable Versions:

0

Timeline

Official Publish: January 28th, 2025

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1189 Drive-by Compromise

T1059.007 JavaScript

T1539 Steal Web Session Cookie

T1213 Data from Information Repositories

T1567 Exfiltration Over Web Service

T1491.001 Defacement