What is the CVSS score of CVE-2026-32455?

CVE-2026-32455 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. EPSS exploitation probability: 0.0%.

Which versions of Mdtf are affected by CVE-2026-32455?

CVE-2026-32455 presents notable security risk, a cross-site scripting vulnerability rated CVSS 6.5. Attackers could inject scripts to steal sessions or perform actions as authenticated users.

How to fix or mitigate CVE-2026-32455?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

Mdtf CVE-2026-32455

EUVD-2026-12009 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2026-03-13 Patchstack

XSS Mdtf

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

EUVD ID Assigned

Mar 13, 2026 - 16:57 euvd

EUVD-2026-12009

Analysis Generated

Mar 13, 2026 - 16:57 vuln.today

CVE Published

Mar 13, 2026 - 11:42 nvd

MEDIUM 6.5

DescriptionCVE.org

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in RealMag777 MDTF wp-meta-data-filter-and-taxonomy-filter allows DOM-Based XSS.This issue affects MDTF: from n/a through <= 1.3.5.

AnalysisAI

A DOM-Based Cross-Site Scripting (XSS) vulnerability exists in the RealMag777 MDTF (Meta Data Filter and Taxonomy Filter) WordPress plugin affecting versions up to and including 1.3.5. An authenticated attacker with low privileges can inject malicious scripts that execute in the context of other users' browsers, potentially leading to session hijacking, credential theft, or unauthorized actions. The vulnerability requires user interaction (UI:R) and is classified as moderate severity (CVSS 6.5), though its exploitability depends on plugin popularity and whether public proof-of-concept code becomes available.

Technical ContextAI

The vulnerability is rooted in improper neutralization of user-supplied input during dynamic web page generation, classified under CWE-79 (Cross-site Scripting). DOM-Based XSS occurs when client-side JavaScript processes untrusted input without proper sanitization or encoding, allowing attackers to manipulate the Document Object Model. The affected product is RealMag777's MDTF WordPress plugin (CPE identifier likely cpe:2.3:a:realmag777:mdtf), which provides metadata filtering and taxonomy filtering functionality for WordPress sites. The vulnerability likely exists in JavaScript code that dynamically constructs filter UI elements or processes taxonomy-related parameters without adequate output encoding, enabling attacker-controlled data to be interpreted as executable code rather than harmless text.

RemediationAI

Immediately upgrade the RealMag777 MDTF plugin to the latest patched version (confirmed as later than 1.3.5) available from the WordPress plugin repository or the vendor's official site. If a patched version is not yet available, disable the plugin entirely until a security update is released. As a temporary mitigation, restrict plugin access to trusted administrator accounts only via WordPress role-based access controls, and implement Content Security Policy (CSP) headers at the web server level to restrict inline script execution. Monitor WordPress logs for suspicious activity from authenticated users and consider implementing Web Application Firewall (WAF) rules to detect and block XSS payloads targeting the MDTF filter endpoints. Notify all site administrators and editors of the vulnerability and advise them against clicking untrusted links while the plugin remains unpatched.