Arbitrary file upload in Blubrry Powerpress Podcasting Plugin By
CVE-2025-13536
The Blubrry PowerPress plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in all versions up to, and including, 11.15.2. This is due to the plugin validating file extensions but not haltin…
Vulnerability class: Unrestricted File Upload
EPSS: 0.002 (47.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Blubrry Powerpress Podcasting Plugin By — versions 0
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/d420ee49-e7b3-43d8-a263-8a93a…
- plugins.trac.wordpress.org/browser/powerpress/tags/11.14.1/powerpressadmin.php
- plugins.trac.wordpress.org/browser/powerpress/tags/11.14.1/powerpressadmin.php
- plugins.trac.wordpress.org/browser/powerpress/tags/11.14.1/powerpressadmin.php
- plugins.trac.wordpress.org/changeset/3402635/
Frequently asked questions
- What is CVE-2025-13536?
- CVE-2025-13536 is a high-severity vulnerability in Blubrry Powerpress Podcasting Plugin By, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2025-11-27.
- How severe is CVE-2025-13536?
- High severity. CVSS v3 base score is 8.8 out of 10.