CVE-2026-7051— Blog2Social: Social Media Auto Post & Scheduler <= 8.9.0 - Missing Authorization to Authenticated (Subscriber+) Delete Arbitrary B2S Post Records via 'postId' Parameter
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-7051
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Blog2Social: Social Media Auto Post & Scheduler <= 8.9.0 - Missing Authorization to Authenticated (Subscriber+) Delete Arbitrary B2S Post Records via 'postId' Parameter
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Blog2Social: Social Media Auto Post & Scheduler plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 8.9.0. This is due to a missing ownership verification in the B2S_Post_Tools::deleteUserPublishPost() and B2S_Post_Tools::deleteUserSchedPost() functions, neither function includes a blog_user_id constraint in its database query, allowing authenticated attackers to soft-delete any user's B2S post records by supplying arbitrary sequential wp_b2s_posts.id values via the 'postId' parameter. This makes it possible for authenticated attackers to delete other users' published and scheduled social media post records, disrupting content publishing workflows.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin Blog2Social 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 Blog2Social 8.9.0及之前版本存在安全漏洞，该漏洞源于B2S_Post_Tools::deleteUserPublishPost()和B2S_Post_Tools::deleteUserSchedPos
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 |
|---|---|---|---|---|
| pr-gateway | Blog2Social: Social Media Auto Post & Scheduler | 0 ~ 8.9.0 | - |
II. Public POCs for CVE-2026-7051
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-7051
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same product: Blog2Social: Social Media Auto Post & Scheduler
- CVE-2026-4330
Blog2Social: Social Media Auto Post & Scheduler <= 8.8.3 - A - CVE-2026-4331
Blog2Social: Social Media Auto Post & Scheduler <= 8.8.2 - M - CVE-2026-1942
Blog2Social: Social Media Auto Post & Scheduler <= 8.7.4 - M - CVE-2025-14943
Blog2Social: Social Media Auto Post & Scheduler <= 8.7.2 - I - CVE-2025-13558
Blog2Social <= 8.7.0 - Missing Authorization to Authenticate
Same vendor: pr-gateway
- CVE-2026-4330
Blog2Social: Social Media Auto Post & Scheduler <= 8.8.3 - A - CVE-2026-4331
Blog2Social: Social Media Auto Post & Scheduler <= 8.8.2 - M - CVE-2026-1942
Blog2Social: Social Media Auto Post & Scheduler <= 8.7.4 - M - CVE-2025-14943
Blog2Social: Social Media Auto Post & Scheduler <= 8.7.2 - I - CVE-2025-13558
Blog2Social <= 8.7.0 - Missing Authorization to Authenticate
Same weakness: CWE-862
- CVE-2026-45667
Open WebUI: Unauthenticated endpoint can trigger embedding g - CVE-2026-44571
Open WebUI: Improper Authorization in Standard Channels Allo - CVE-2026-45350
Open WebUI: Chat completion API allows tool restrictions to - CVE-2026-44569
Open WebUI: Insecure Message Access Breaks Authorization - CVE-2026-44550
Open WebUI: Mass Assignment via Pydantic extra='allow' Allow
V. Comments for CVE-2026-7051
No comments yet