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CVE-2026-1631— Feeds for YouTube < 2.6.4 - Subscriber+ License Data Deletion

Quick assessment

Affected
Unknown Feeds for YouTube (YouTube video, channel, and gallery plugin)
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和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Feeds for YouTube 2.6.4之前版本存在安全漏洞，该漏洞源于缺少对actions功能的权限检查，可能导致订阅者及更高级别用户删除许可证密钥。

AI Predicted 5.4 Difficulty: Easy EPSS 0.32% · P25

Possible ATT&CK Techniques 1 AI

T1548.002 · Bypass User Account Control

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Feeds for YouTube (YouTube video, channel, and gallery plugin) < 2.6.4 affected
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I. Basic Information for CVE-2026-1631

Vulnerability Information
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Vulnerability Title
Feeds for YouTube < 2.6.4 - Subscriber+ License Data Deletion
Source: CVE Program / CVE List V5
Vulnerability Description
The Feeds for YouTube (YouTube video, channel, and gallery plugin) WordPress plugin before 2.6.4 is vulnerable to unauthorized modification of the Feeds for YouTube (YouTube video, channel, and gallery plugin) WordPress plugin before 2.6.4's license key due to a missing capability check on the 'actions' function. This makes it possible for subscribers and above delete the license key.
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 plugin Feeds for YouTube 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Feeds for YouTube 2.6.4之前版本存在安全漏洞，该漏洞源于缺少对actions功能的权限检查，可能导致订阅者及更高级别用户删除许可证密钥。
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 Feeds for YouTube (YouTube video, channel, and gallery plugin) 0 ~ 2.6.4 -

II. Public POCs for CVE-2026-1631

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-1631

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Vendor Advisories for CVE-2026-1631 (1)

Same Patch Batch · Unknown · 2026-05-18 · 5 CVEs total

CVE-2026-6381 WP Maps < 4.9.3 - Subscriber+ Local File Inclusion
CVE-2026-6495 Ajax Load More < 7.8.4 - Reflected XSS
CVE-2026-6379 WP Photo Album Plus < 9.1.11.001 - Unauthenticated SQL Injection via 'wppa-supersearch' Pa
CVE-2026-3220 Multiple Plugins - Unauthenticated Stored XSS via Minify Library

IV. Related Vulnerabilities

Same product: Feeds for YouTube (YouTube video, channel, and gallery plugin)
Same vendor: Unknown

V. Comments for CVE-2026-1631

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