PT-2025-49204 · WordPress · Omnipress

Kai Aizen · Published 2025-12-05 · Updated 2025-12-05 · CVE-2025-12163

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Omnipress plugin for WordPress versions prior to 1.6.4

Description The Omnipress plugin for WordPress is susceptible to Stored Cross-Site Scripting through SVG File uploads. Insufficient input sanitization and output escaping allows authenticated attackers with Author-level access or higher to inject arbitrary web scripts. These scripts will execute when a user accesses the SVG file.

Recommendations Update the Omnipress plugin to version 1.6.4 or later.

Fix

XSS

Unrestricted File Upload

Weakness Enumeration

CWE-79

CWE-434

Related Identifiers

CVE-2025-12163

Affected Products

Omnipress

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-12163 · Security Note
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3415108%40omnipress&new=3415108%40omnipress&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/omnipress/tags/1.6.3/includes/RestApi/Controllers/V1/FileUploadRestController.php#L57 · Note
• https://cwe.mitre.org/data/definitions/434.html · Note
• https://owasp.org/www-community/vulnerabilities/Unrestricted_File_Upload · Note
• https://plugins.trac.wordpress.org/browser/omnipress/tags/1.6.3/includes/uploader/FileUploader.php#L106 · Note
• https://plugins.trac.wordpress.org/browser/omnipress/tags/1.6.3/includes/uploader/FileUploader.php#L85 · Note
• https://plugins.trac.wordpress.org/browser/omnipress/tags/1.6.3/includes/Core/RestControllersBase.php#L81 · Note
• https://twitter.com/VulmonFeeds/status/1996930654966055022 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/15aabe3b-1b77-4e4e-9710-cf06924dbcbf?source=cve · Note
• https://twitter.com/CVEnew/status/1996841713093189881 · Twitter Post