Executive Summary

CVE-2025-69143 is a Local File Inclusion (LFI) vulnerability affecting the WordPress Mission Theme versions 1.22 and below.

This vulnerability allows unauthenticated attackers to include local files on the target website.

By exploiting this flaw, attackers can potentially access sensitive data such as database credentials.

Depending on the server configuration, this could lead to a full database takeover.

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Impact Analysis

This vulnerability poses a high risk as it can be exploited without authentication.

An attacker could gain access to sensitive information like database credentials.

Such access could lead to a full compromise of the database and potentially the entire website.

The vulnerability has a high severity score of 8.1 and is expected to be targeted in mass-exploit campaigns.

There is currently no official patch, so immediate mitigation or updates are advised.

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Detection Guidance

The vulnerability allows unauthenticated Local File Inclusion (LFI) in the WordPress Mission Theme versions 1.22 and below. Detection typically involves monitoring for suspicious HTTP requests attempting to include local files on the server.

While no specific commands are provided in the available resources, common detection methods include inspecting web server logs for unusual URL parameters that reference local files, such as requests containing directory traversal patterns (e.g., ../) or attempts to access sensitive files like /etc/passwd or configuration files.

Network intrusion detection systems (NIDS) or web application firewalls (WAF) can be configured to alert on such suspicious patterns. Patchstack has provided a temporary mitigation rule to block attacks, which may include detection signatures.

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Mitigation Strategies

Immediate mitigation steps include applying the temporary mitigation rule provided by Patchstack to block exploitation attempts until an official patch is released.

Since there is no official patch available from the theme developers as of now, it is advised to update the WordPress Mission Theme to a version above 1.22 once available.

Additionally, seek assistance from your hosting provider or a web developer to implement security measures and monitor for exploitation attempts.

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Compliance Impact

The vulnerability allows unauthenticated attackers to include local files on the target website, potentially exposing sensitive data such as database credentials. This exposure could lead to a full database takeover depending on the server configuration.

Such unauthorized access and potential data exposure can result in non-compliance with common standards and regulations like GDPR and HIPAA, which require protection of sensitive personal and health information.

Therefore, exploitation of this vulnerability could lead to breaches of confidentiality, integrity, and availability of sensitive data, impacting compliance obligations under these regulations.

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