CVE-2024-13453 - CVE House
Back to Database
Status published High CVE-2024-13453

Contact Form & SMTP Plugin for WordPress by PirateForms <= 2.6.0 - Unauthenticated Arbitrary Shortcode Execution

Vulnerability Description

The The Contact Form & SMTP Plugin for WordPress by PirateForms plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 2.6.0. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

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

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-13453

Credits & Attribution

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

  • Michael Mazzolini

References

More from smub

View All →
CVE-2025-8149
aThemes Addons for Elementor Lite <= 1.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown Widget
Medium 6.4
CVE-2025-8102
Easy Digital Downloads <= 3.5.0 - Cross-Site Request Forgery to Plugin Deactivation via edd_sendwp_disconnect and edd_sendwp_remote_install Functions
Medium 5.4
CVE-2025-5275
Charitable <= 1.8.6.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin's Privacy Settings
Medium 4.4
CVE-2025-4670
Easy Digital Downloads <= 3.3.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via edd_receipt Shortcode
Medium 6.4
CVE-2025-4577
Smash Balloon Custom Facebook Feed <= 4.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via `data-color` Attribute
Medium 6.4

Affected Vendor

Affected Software

Contact Form & SMTP Plugin for WordPress by PirateForms
Vulnerable Versions:
0

Timeline

Official Publish: January 30th, 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:U/C:L/I:L/A:L

Weaknesses (CWE)

CWE-94

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1505.003 Web Shell
Persistence
T1105 Ingress Tool Transfer
Command and Control
T1565.002 Stored Data Manipulation
Impact