CVE-2024-2936 - CVE House

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Status published Medium CVE-2024-2936

Sydney Toolbox <= 1.26 - Authenticated (Contributor+) Stored Cross-Site Scripting via _id

6.4 CVSS

Vulnerability Description

The Sydney Toolbox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the _id attribute of widgets in all versions up to, and including, 1.26 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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:

Ngô Thiên An
Phuoc Pham

References

More from smub

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aThemes Addons for Elementor Lite <= 1.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Countdown Widget

Easy Digital Downloads <= 3.5.0 - Cross-Site Request Forgery to Plugin Deactivation via edd_sendwp_disconnect and edd_sendwp_remote_install Functions

Charitable <= 1.8.6.1 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin's Privacy Settings

Easy Digital Downloads <= 3.3.8.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via edd_receipt Shortcode

Smash Balloon Custom Facebook Feed <= 4.3.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via `data-color` Attribute

Affected Vendor

smub

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Affected Software

Sydney Toolbox

Vulnerable Versions:

0

Timeline

Official Publish: March 29th, 2024

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/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