Full Report
Below is a recent Threat Brief that we shared with our customers. Each year, we produce over 20 detailed Threat Briefs, which follow a format similar to the below. Typically, … Read More
Analysis Summary
The provided context only contains a description of a threat brief mentioning a WordPress plugin exploit leading to a Godzilla Web Shell and a newly discovered CVE, but it **lacks the specific technical details** (CVE ID, CVSS score, affected versions, description, exploitation status, and remediation information) required to populate the detailed summary template effectively.
I will structure the summary based on the information implicitly suggested by the context, using placeholders or inferences where direct data is missing, as per the instructions.
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# Vulnerability: WordPress Plugin Exploitation Leading to Godzilla Web Shell
## CVE Details
- CVE ID: **Data not present in context** (A new CVE was discovered, but the identifier is not specified.)
- CVSS Score: **Data not present in context**
- CWE: **Data not present in context** (Likely related to file upload/injection vulnerabilities given the installation of a web shell.)
## Affected Systems
- Products: WordPress Plugin (Specific plugin name redacted/not provided)
- Versions: **Data not present in context**
- Configurations: WordPress environment. The exploit leads to the deployment of the Godzilla Web Shell.
## Vulnerability Description
An exploit targeting a specific but unnamed WordPress plugin allowed an attacker to bypass security measures and achieve remote code execution, resulting in the installation of a malicious backdoor known as the Godzilla Web Shell on the affected web server.
## Exploitation
- Status: **Likely exploited in the wild** (Indicated by being tracked as a "Threat Brief" regarding an intrusion scenario.)
- Complexity: **Data not present in context** (Likely Low to Medium, common for known WordPress plugin flaws.)
- Attack Vector: Network (Remote exploitation via HTTP requests to the vulnerable plugin endpoint.)
## Impact
- Confidentiality: High (Web shell allows access to sensitive server files and data.)
- Integrity: High (Ability to modify or upload arbitrary files.)
- Availability: High (Potential for system shutdown or resource exhaustion.)
## Remediation
### Patches
- Specific patch version: **Data not present in context**. Users must update the affected WordPress plugin to the latest version provided by the vendor.
### Workarounds
- **Data not present in context**. General workarounds for file upload/RCE vulnerabilities may include disabling the affected plugin until patched, or implementing strict Web Application Firewall (WAF) rules blocking suspicious request patterns.
## Detection
- **Indicators of compromise**: Presence of the Godzilla Web Shell files on the server filesystem, unusual file creation/modification timestamps on WordPress installation.
- **Detection methods and tools**: File integrity monitoring (FIM) for core WordPress and plugin directories; network monitoring for suspicious outbound connections initiated by the web server process. IOCs are mentioned as available to customers of The DFIR Report.
## References
- Vendor advisories: **Data not present in context** (Must consult specific WordPress security news/plugin developer announcements).
- Relevant links - defanged:
- The DFIR Report Brief URL: hxxps://thedfirreport.com/2024/03/04/threat-brief-wordpress-exploit-leads-to-godzilla-web-shell-discovery-new-cve/
- Download link for PDF (contains full details): hxxps://thedfirreport.com/wp-content/uploads/2024/03/WordPress-Plugin-Exploit-Leads-to-Godzilla-Web-Shell-Discovery-New-CVE.pdf.pdf