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Wordpress Meta Data And Taxonomies Filter CVE-2024-8624

CRITICAL
SQL Injection (CWE-89)
2024-09-24 security@wordfence.com
9.9
CVSS 3.1 · Vendor: wordfence
View

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V1 - Encoding and Sanitization Parameterized queries, prepared statements
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Persistence

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Impact

CVSS score of 9.9 (CRITICAL). Attack characteristics: network attack vector, low complexity, low privileges required, no user interaction not required.

Exploit ScenarioDerived

A remote attacker could execute arbitrary SQL commands against the database by sending crafted requests to the affected application.

Act Now Prioritize within 24-48h. Why: CRITICAL severity.
Patch available 0.5% exploitation probability (EPSS)

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AnalysisAI

The MDTF - Meta Data and Taxonomies Filter plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' attribute of the 'mdf_select_title' shortcode in all versions up to, and including,. Rated critical severity (CVSS 9.9), this vulnerability is remotely exploitable, low attack complexity.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. The MDTF - Meta Data and Taxonomies Filter plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' attribute of the 'mdf_select_title' shortcode in all versions up to, and including, 1.3.3.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. Affected products include: Pluginus Wordpress Meta Data And Taxonomies Filter.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (wordfence) PRIMARY 9.9 CRITICAL
AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Primary rating from Vendor (wordfence) · only source for this CVE.

CVSS VectorVendor: wordfence

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

The MDTF - Meta Data and Taxonomies Filter plugin for WordPress is vulnerable to SQL Injection via the 'meta_key' attribute of the 'mdf_select_title' shortcode in all versions up to, and including, 1.3.3.3 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with Contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.

Threat Intelligence Overview

EPSS Score
0.5%
Top 62% exploitable
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity CRITICAL
CISA KEV No
Public POC No
EPSS 0.5%
Patch available Yes
Active threat No
Deciding rule
CRITICAL severity
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

50
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +50
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

SQL injection exploits the way applications construct database queries by mixing user input directly into SQL statements.

Affected Products (CPE)CVE.org

cpe:2.3:a:pluginus:wordpress_meta_data_and_taxonomies_filter:*:*:*:*:*:wordpress:*:*
CVE-2024-50450 HIGH
7.3 Oct 28

Improper Control of Generation of Code ('Code Injection') vulnerability in RealMag777 MDTF wp-meta-data-filter-and-taxon

CVE-2023-28664 MEDIUM POC
5.4 Mar 22

The Meta Data and Taxonomies Filter WordPress plugin, in versions < 1.3.1, is affected by a reflected cross-site scripti

CVE-2024-32818 HIGH
8.8 Jun 09

Missing Authorization vulnerability in realmag777 WordPress Meta Data and Taxonomies Filter (MDTF).3.3. Rated high sever

CVE-2021-20781 HIGH
8.8 Jul 14

Cross-site request forgery (CSRF) vulnerability in WordPress Meta Data Filter & Taxonomies Filter versions prior to v.1.

CVE-2024-8623 HIGH
7.3 Sep 24

The The MDTF - Meta Data and Taxonomies Filter plugin for WordPress is vulnerable to arbitrary shortcode execution in al

CVE-2024-29763 HIGH
7.1 Mar 27

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in realmag777 WordPre

CVE-2024-29932 MEDIUM
6.5 Mar 27

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in realmag777 WordPre

CVE-2024-34434 MEDIUM
6.5 May 17

Incorrect Authorization vulnerability in realmag777 WordPress Meta Data and Taxonomies Filter (MDTF) allows Code Inclusi

CVE-2024-29906 MEDIUM
5.9 Mar 27

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in realmag777 WordPre

CVE-2024-30457 MEDIUM
4.3 Mar 29

Cross-Site Request Forgery (CSRF) vulnerability in realmag777 WordPress Meta Data and Taxonomies Filter (MDTF).3.3.1. Ra

CVE-2024-12030 MEDIUM
6.5 Jan 08

The MDTF - Meta Data and Taxonomies Filter plugin for WordPress is vulnerable to SQL Injection via the 'key' attribute o

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