# CVE-2026-104407: Blubrry PowerPress cross-site request forgery

Source: https://junglewise.ai/threats/cve-2026-104407-cross-site-request-forgery-csrf-vulnerability-in-blubrry  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-05. Updated: 2026-10-05  
License: CC BY 4.0 with a link back

CVE-2026-104407 · Severity: high · CVSS 7.1 · Published 2026-10-05

PowerPress is a WordPress plugin that manages podcast distribution and publishing. A cross-site request forgery (CSRF) vulnerability allows attackers to trick authenticated site administrators into performing unintended actions, such as modifying podcast settings or plugin configurations. An attacker can craft a malicious web page that, when visited by a logged-in administrator, executes unwanted changes without the administrator's knowledge or consent.

Vendors: [Blubrry Podcasting](https://junglewise.ai/threats/vendors/blubrry-podcasting).

## Quick answers

**Is CVE-2026-104407 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-104407 being exploited in the wild.

**How severe is CVE-2026-104407?** High severity, with a CVSS score of 7.1, published 5 October 2026.

**Which products and versions are affected?** Blubrry Podcasting PowerPress through 11.17.9.

**Is there a fix for CVE-2026-104407?** Yes: fixed in 11.17.11. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-104407 attacked?** It is attacked over the network, in a web application.

**Am I affected by CVE-2026-104407?** Check whether you run Blubrry Podcasting PowerPress at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in 11.17.11

## Technical details

The PowerPress plugin through version 11.17.9 lacks proper CSRF token validation on state-changing operations. An unauthenticated attacker can craft a forged request that, when triggered by a logged-in privileged user, executes administrative actions. The vulnerability requires user interaction (the administrator must visit a malicious page or click a crafted link while authenticated) but allows complete manipulation of podcast settings and plugin behavior.

## Affected products

- Blubrry Podcasting PowerPress through 11.17.9

## Timeline

- 2026-09-18: disclosed: Reported by Intrudify
- 2026-10-05: advisory: Published by Patchstack

## References

- [https://wordpress.org/plugins](https://wordpress.org/plugins)
- [https://patchstack.com/database/wordpress/plugin/powerpress/vulnerability/wordpress-powerpress-podcasting-plugin-11-17-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve](https://patchstack.com/database/wordpress/plugin/powerpress/vulnerability/wordpress-powerpress-podcasting-plugin-11-17-9-cross-site-request-forgery-csrf-vulnerability?_s_id=cve)