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CVE-2026-16294— Blubrry PowerPress < 11.17.1 - Contributor+ Server-Side Request Forgery via Podcast Episode Chapters URL

Quick assessment

Affected
Unknown PowerPress Podcasting plugin by Blubrry
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress PowerPress Podcasting plugin by Blubrry是WordPress基金会开源的一款为内容管理系统提供播客发布功能的插件。 WordPress PowerPress Podcasting plugin by Blubrry 11.17.1之前版本存在服务端请求伪造漏洞，该漏洞源于未验证Podcast Episode URL设置，可能允许低至Contributor角色的用户执行服务端请求伪造攻击，从而访问内部服务。

AI Predicted 8.6 Difficulty: Easy EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1105 · Ingress Tool Transfer

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown PowerPress Podcasting plugin by Blubrry < 11.17.1 affected
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I. Basic Information for CVE-2026-16294

Vulnerability Information
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Vulnerability Title
Blubrry PowerPress < 11.17.1 - Contributor+ Server-Side Request Forgery via Podcast Episode Chapters URL
Source: CVE Program / CVE List V5
Vulnerability Description
The PowerPress Podcasting plugin by Blubrry WordPress plugin before 11.17.1 does not validate one of its Podcast Episode URL settings before performing a server-side request with it, allowing users with a role as low as Contributor to perform Server-Side Request Forgery attacks that can target internal services.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress PowerPress Podcasting plugin by Blubrry 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress PowerPress Podcasting plugin by Blubrry是WordPress基金会开源的一款为内容管理系统提供播客发布功能的插件。 WordPress PowerPress Podcasting plugin by Blubrry 11.17.1之前版本存在服务端请求伪造漏洞，该漏洞源于未验证Podcast Episode URL设置，可能允许低至Contributor角色的用户执行服务端请求伪造攻击，从而访问内部服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown PowerPress Podcasting plugin by Blubrry 0 ~ 11.17.1 -

II. Public POCs for CVE-2026-16294

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III. Intelligence Information for CVE-2026-16294

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Vendor Advisories for CVE-2026-16294 (1)

Same Patch Batch · Unknown · 2026-08-12 · 44 CVEs total

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CVE-2026-18230 WP Directory Kit < 1.5.6 - Subscriber+ SQL Injection via section Parameter
CVE-2026-18391 WooCommerce Subscriptions < 9.1.0 - Unauthenticated RCE via PHP Object Injection
CVE-2026-17013 WP Photo Album Plus < 9.2.07.002 - Reflected XSS via lbstart

Showing top 20 of 44 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: PowerPress Podcasting plugin by Blubrry
Same vendor: Unknown

V. Comments for CVE-2026-16294

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