9.8
CRITICAL
CVE-2023-6989
Shield Security – WordPress Directory Traversal Vulnerability
Description

The Shield Security – Smart Bot Blocking & Intrusion Prevention Security plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 18.5.9 via the render_action_template parameter. This makes it possible for unauthenticated attacker to include and execute PHP files on the server, allowing the execution of any PHP code in those files.

INFO

Published Date :

Feb. 5, 2024, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 8:44 a.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2023-6989 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.

ID Vendor Product Action
1 Getshieldsecurity shield_security

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-2023-6989 vulnerability anywhere in the article.

  • Daily CyberSecurity
CVE-2025-2294 Targets WordPress Plugin with 90,000+ Active Installs

A severe security vulnerability has been identified in the Kubio AI Page Builder plugin for WordPress, posing a significant risk to websites using this popular tool.What is Kubio?Kubio is a WordPress ... Read more

Published Date: Mar 30, 2025 (2 days, 21 hours ago)

The following table lists the changes that have been made to the CVE-2023-6989 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.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013699%40wp-simple-firewall&new=3013699%40wp-simple-firewall&sfp_email=&sfph_mail=
    Added Reference https://www.wordfence.com/threat-intel/vulnerabilities/id/063826cc-7ff3-4869-9831-f6a4a4bbe74c?source=cve
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Feb. 13, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013699%40wp-simple-firewall&new=3013699%40wp-simple-firewall&sfp_email=&sfph_mail= No Types Assigned https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013699%40wp-simple-firewall&new=3013699%40wp-simple-firewall&sfp_email=&sfph_mail= Patch
    Changed Reference Type https://www.wordfence.com/threat-intel/vulnerabilities/id/063826cc-7ff3-4869-9831-f6a4a4bbe74c?source=cve No Types Assigned https://www.wordfence.com/threat-intel/vulnerabilities/id/063826cc-7ff3-4869-9831-f6a4a4bbe74c?source=cve Patch, Third Party Advisory
    Added CWE NIST CWE-22
    Added CPE Configuration OR *cpe:2.3:a:getshieldsecurity:shield_security:*:*:*:*:*:wordpress:*:* versions up to (excluding) 18.5.10
  • CVE Received by [email protected]

    Feb. 05, 2024

    Action Type Old Value New Value
    Added Description The Shield Security – Smart Bot Blocking & Intrusion Prevention Security plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 18.5.9 via the render_action_template parameter. This makes it possible for unauthenticated attacker to include and execute PHP files on the server, allowing the execution of any PHP code in those files.
    Added Reference Wordfence https://www.wordfence.com/threat-intel/vulnerabilities/id/063826cc-7ff3-4869-9831-f6a4a4bbe74c?source=cve [No types assigned]
    Added Reference Wordfence https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3013699%40wp-simple-firewall&new=3013699%40wp-simple-firewall&sfp_email=&sfph_mail= [No types assigned]
    Added CVSS V3.1 Wordfence AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-6989 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

39.11 }} -30.43%

score

0.96982

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability