XSS in Eteubert Podlove Podcast Publisher
CVE-2026-93775
The Podlove Podcast Publisher plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Auphonic Webhook in all versions up to, and including, 4.5.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injection is triggered by submitting a request to the Auphonic webhook endpoint with any POST body where the status_string field is not the literal string 'Done', causing the full raw POST superglobal to be stored in the plugin log before any authentication key validation is performed.
Vulnerability class: XSS (Cross-Site Scripting)
Published .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- www.wordfence.com/threat-intel/vulnerabilities/id/dd3ac29b-1cdf-4de5-bcb9-a97c3…
- plugins.trac.wordpress.org/browser/podlove-podcasting-plugin-for-wordpress/tags…
- plugins.trac.wordpress.org/browser/podlove-podcasting-plugin-for-wordpress/tags…
- github.com/podlove/podlove-publisher/commit/c716e3d92e4b2c69bf8c5cd985bbeab6950…
- plugins.trac.wordpress.org/changeset/3713919/podlove-podcasting-plugin-for-word…
Frequently asked questions
- What is CVE-2026-93775?
- CVE-2026-93775 is a high-severity vulnerability in Eteubert Podlove Podcast Publisher, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2026-10-10.
- How severe is CVE-2026-93775?
- High severity. CVSS v3 base score is 7.2 out of 10.