Vulnerabilities / PowerPress Podcasting plugin by Blubrry / WPSEC-2026-2921
PowerPress Podcasting plugin by Blubrry <= 11.18.2 - Cross-Site Request Forgery to Onboarding Settings Update
Medium 4.3
CWE-352Fixed in 11.18.3
- ID
- WPSEC-2026-2921
- Plugin
- PowerPress Podcasting plugin by Blubrry (powerpress)
- Affected
- from 8.1 before 11.18.3
- Remediation
- Update to 11.18.3 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- Weakness
- CWE-352
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-11-12
- Attack surface
- PowerPress Podcasting plugin by Blubrry on WPSec AttackSurface
- Fix released
- Published
Description
The PowerPress Podcasting plugin by Blubrry plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 11.18.2 due to missing nonce validation on the onboarding show basics form handler, which also saved arbitrary submitted keys into the feed settings. This makes it possible for unauthenticated attackers to update the podcast feed settings and upload the program image via a forged request, granted they can trick a site administrator into performing an action such as clicking on a link.
References
- https://wpsec.com/vuln/WPSEC-2026-2921/
- https://plugins.svn.wordpress.org/powerpress/tags/11.18.3/
- https://wordpress.org/plugins/powerpress/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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