CVE-2026-13001

CRITICAL9.8

Podlove Podcast Publisher <= 4.5.1 - Unauthenticated Arbitrary File Upload via podlove_image_cache_url Parameter

Published Jul 14, 2026

Modified Yesterday

Details

The Podlove Podcast Publisher plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the 'podlove_handle_cache_files' function in all versions up to, and including, 4.5.1. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.

References

WEB

https://github.com/podlove/podlove-publisher/commit/5b32468601e903bae2bcacfaf36ff583d2bc9387

WEB

https://plugins.trac.wordpress.org/browser/podlove-podcasting-plugin-for-wordpress/tags/4.4.2/lib/model/image.php#L439

WEB

https://plugins.trac.wordpress.org/changeset/3597461/podlove-podcasting-plugin-for-wordpress

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-13001

WEB

https://www.wordfence.com/threat-intel/vulnerabilities/id/f81a3429-f378-4295-adbe-ad6f1df59701?source=cve

CVSS Analysis