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CVE-2026-1389

4.3 · MEDIUM

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4.

Published Jan 28, 2026CWE-639EPSS 0.22%

Overview

CVE-2026-1389 is a medium-severity vulnerability. It was published on January 28, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the 'bplde_save_document_library', 'bplde_get_single', and 'bplde_delete_document_library' AJAX actions. This makes it possible for authenticated attackers, with Author-level access and above, to read, modify, and delete Document Library entries created by other users, including administrators, via the 'id' parameter.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refplugins.trac.wordpress.org/browser/document-emberdder/tags/2.0.3/includes/DocumentLibrary/Init-DocumentLibrary.php#L103Refplugins.trac.wordpress.org/browser/document-emberdder/tags/2.0.3/includes/DocumentLibrary/Init-DocumentLibrary.php#L159Refplugins.trac.wordpress.org/browser/document-emberdder/tags/2.0.3/includes/DocumentLibrary/Init-DocumentLibrary.php#L66Refplugins.trac.wordpress.org/browser/document-emberdder/tags/2.0.5/includes/DocumentLibrary/Init-DocumentLibrary.phpRefwww.wordfence.com/threat-intel/vulnerabilities/id/59d14f6c-6286-454c-8629-96a0c2de943c?source=cve

How CyberStrike helps

Frequently asked questions

What is CVE-2026-1389?

CVE-2026-1389 is a medium-severity vulnerability. It was published on January 28, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2026-1389?

This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-1389?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-1389?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-1389 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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