CVE-2015-20124 Aspose CVE debrief

Who should care

WordPress administrators and security teams should be aware of this vulnerability and take steps to verify the presence of the Aspose Importer & Exporter plugin in their installations and ensure it is updated to version 3.0 or later.

Why it matters

The Aspose Importer & Exporter WordPress Plugin before version 3.0 is vulnerable to a path traversal attack, allowing unauthenticated attackers to download arbitrary files from the server.

• Verify plugin version to prevent arbitrary file downloads.
• Monitor for suspicious activity related to the aspose_import_export_download.php file.
• Implement additional security measures to prevent path traversal attacks.

Technical summary

The Aspose Importer & Exporter WordPress Plugin before version 3.0 contains a path traversal vulnerability in the aspose_import_export_download.php file. This allows unauthenticated attackers to download arbitrary files from the server by manipulating the 'file' parameter. The vulnerability can be exploited by sending GET requests with traversal sequences, potentially allowing attackers to read sensitive files like wp-config.php, which contains database credentials. Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and ensure that the plugin is updated to version 3.0 or later.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their WordPress installations and ensure that the plugin is updated to version 3.0 or later. Additionally, monitoring for suspicious activity related to the aspose_import_export_download.php file is recommended.

Recommended defensive actions

• Verify the presence of the Aspose Importer & Exporter plugin in WordPress installations and ensure it is updated to version 3.0 or later.
• Monitor for suspicious activity related to the aspose_import_export_download.php file.
• Implement additional security measures to prevent path traversal attacks.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The vulnerability was first observed by the Shadowserver Foundation on October 20, 2023. The CVE record and NVD entry provide additional details about the vulnerability. Evidence is limited, and defenders should verify the presence of the Aspose Importer & Exporter plugin in their WordPress installations and ensure it is updated to version 3.0 or later. Limited evidence suggests that attackers can send GET requests to aspose_import_export_download.php with traversal sequences like ../../../wp-config.php to read database credentials.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.