CVE-2026-104387
Deferred Deferred - Pending Action

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Vulnerability report for CVE-2026-104387, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Patchstack

Description

Unauthenticated Broken Access Control in PowerPress Podcasting <= 11.17.9 versions.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-19
AI Q&A
2026-10-06
EPSS Evaluated
2026-10-18
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
blubrry PowerPress Podcasting n/a

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Broken Access Control vulnerability in the PowerPress Podcasting plugin for WordPress, affecting versions 11.17.9 and below. It allows unauthenticated users to access restricted pages or perform unauthorized actions without proper permissions.

Detection Guidance

Detecting this vulnerability requires checking the PowerPress plugin version on your WordPress site. Log in to your WordPress admin dashboard, go to Plugins, and verify if PowerPress is version 11.17.9 or below. Alternatively, use the command line with: wp plugin list --name=powerpress to check the installed version.

Impact Analysis

The vulnerability may expose sensitive data or allow unauthorized actions on your website. Attackers could exploit it in mass campaigns targeting thousands of sites, potentially leading to data breaches or site compromise.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate GDPR's data protection requirements if personal data is exposed. For HIPAA, if the plugin handles protected health information, unauthorized access could result in compliance breaches.

Mitigation Strategies

Immediately update the PowerPress plugin to version 11.17.11 or later. If updating is not possible, apply the Patchstack mitigation rule to block attacks until the update is completed. Contact your hosting provider or developer for assistance if needed.

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EPSS Chart