CVE-2025-55346

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

User-controlled input flows to an unsafe implementation of a dynamic Function constructor, allowing network attackers to run arbitrary unsandboxed JS code in the context of the host, by sending a simple POST request.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

No affected versions have been published.

Timeline

Published
Aug 14, 2025
Last modified
Jun 17, 2026
NVD status
Deferred

Related CVEs from 2025

CVE-2025-55356.4The e.nigma buttons plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'button' shortcode in all versions upCVE-2025-55366.4The Freemind Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'freemind' shortcode in all versions CVE-2025-553665.3Incorrect access control in the component \controller\UserController.java of jshERP v3.5 allows attackers to arbitrarily reset user account CVE-2025-553675.3Incorrect access control in the component \controller\SupplierController.java of jshERP v3.5 allows unauthorized attackers to arbitrarily moCVE-2025-553688.8Incorrect access control in the component \controller\RoleController.java of jshERP v3.5 allows unauthorized attackers to arbitrarily modifyCVE-2025-55375.4The Lightbox & Modal Popup WordPress Plugin – FooBox plugin for WordPress is vulnerable to Stored Cross-Site Scripting via image alternativeCVE-2025-553708.8Incorrect access control in the component \controller\ResourceController.java of jshERP v3.5 allows unauthorized attackers to obtain all theCVE-2025-553715.3Incorrect access control in the component /controller/PersonController.java of jshERP v3.5 allows unauthorized attackers to obtain all the iCVE-2025-553725.3An arbitrary file upload vulnerability in Beakon Application before v5.4.3 allows attackers to execute arbitrary code via uploading a crafteCVE-2025-553735.3Incorrect access control in Beakon Application before v5.4.3 allows authenticated attackers with low-level privileges to escalate privilegesCVE-2025-55386.4The BNS Featured Category plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'bnsfc' shortcode in all versioCVE-2025-553838.6Moss before v0.15 has a file upload vulnerability. The "upload" function configuration allows attackers to upload files of any extension to