CVE-2026-120524
News Kit Addons For Elementor <= 1.4.8 - Authenticated (Subscriber+) Stored Cross-Site Scripting via nekit_update_mega_menu_form AJAX Action
Description
The News Kit Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'formData' parameter in all versions up to, and including, 1.4.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is possible because an operator-precedence bug in handle_scripts() causes the admin bundle — and its inlined nekit-admin-nonce — to be enqueued on every admin screen accessible to Subscribers (such as /wp-admin/profile.php), and because sanitize_text_field() is applied to the raw JSON string before json_decode(), allowing angle brackets encoded as \u003c/\u003e to survive sanitization and be restored to literal angle brackets, enabling overwrite of _elementor_data on any post.
INFO
Published Date :
Nov. 3, 2026, 5:18 a.m.
Last Modified :
Nov. 3, 2026, 5:18 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-120524
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the News Kit Addons For Elementor plugin.
- Ensure input sanitization and output escaping are robust.
- Remove unnecessary script enqueuing.
- Review nonce handling in admin functionalities.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-120524.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-120524 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-120524
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-120524 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-120524 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Nov. 03, 2026
Action Type Old Value New Value Added Description The News Kit Addons For Elementor plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'formData' parameter in all versions up to, and including, 1.4.8 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This is possible because an operator-precedence bug in handle_scripts() causes the admin bundle — and its inlined nekit-admin-nonce — to be enqueued on every admin screen accessible to Subscribers (such as /wp-admin/profile.php), and because sanitize_text_field() is applied to the raw JSON string before json_decode(), allowing angle brackets encoded as \u003c/\u003e to survive sanitization and be restored to literal angle brackets, enabling overwrite of _elementor_data on any post. Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N Added CWE CWE-79 Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/120xxx/CVE-2026-120524.json">CVE-2026-120524</a> Added Reference https://plugins.trac.wordpress.org/browser/news-kit-elementor-addons/tags/1.4.7/admin/admin.php#L1578 Added Reference https://plugins.trac.wordpress.org/browser/news-kit-elementor-addons/tags/1.4.7/admin/admin.php#L1582 Added Reference https://plugins.trac.wordpress.org/browser/news-kit-elementor-addons/tags/1.4.7/admin/admin.php#L732 Added Reference https://plugins.trac.wordpress.org/browser/news-kit-elementor-addons/tags/1.4.7/admin/admin.php#L748 Added Reference https://plugins.trac.wordpress.org/changeset?reponame=&old=3749965%40news-kit-elementor-addons&new=3749965%40news-kit-elementor-addons Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/7793c171-8aca-461c-9942-9f4d075be5ae?source=cve