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CVE-2023-1911— Blocksy Companion < 1.8.82 - Subscriber+ Draft Post Access

Quick assessment

Affected
Unknown Blocksy Companion
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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Blocksy Companion 存在安全漏洞，该漏洞源于不能确保通过短代码访问的帖子已经公开并且可以查看。

AI Predicted 6.5 Difficulty: Trivial EPSS 0.55% · P44

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2023-1911

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Blocksy Companion < 1.8.82 - Subscriber+ Draft Post Access
Source: CVE Program / CVE List V5
Vulnerability Description
The Blocksy Companion WordPress plugin before 1.8.82 does not ensure that posts to be accessed via a shortcode are already public and can be viewed, allowing any authenticated users, such as subscriber to access draft posts for example
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 Blocksy Companion 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。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress plugin Blocksy Companion 存在安全漏洞，该漏洞源于不能确保通过短代码访问的帖子已经公开并且可以查看。
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 Blocksy Companion 0 ~ 1.8.82 -

II. Public POCs for CVE-2023-1911

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III. Intelligence Information for CVE-2023-1911

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Vendor Advisories for CVE-2023-1911 (1)

Same Patch Batch · Unknown · 2023-05-02 · 17 CVEs total

CVE-2023-1196 Advanced Custom Fields - Contributor+ PHP Object Injection
CVE-2023-1730 SupportCandy < 3.1.5 - Unauthenticated SQLi
CVE-2023-1546 MyCryptoCheckout < 2.124 - Reflected XSS
CVE-2023-1090 WP SMTP Mailing Queue < 2.0.1 - Admin+ Stored XSS
CVE-2023-1614 WP Custom Author URL < 1.0.5 - Admin+ Stored XSS
CVE-2023-1804 Product Catalog Feed by PixelYourSite < 2.1.1 - Reflected XSS
CVE-2023-0891 Stagtools < 2.3.7 - Contributor+ Stored XSS
CVE-2023-1669 SEOPress < 6.5.0.3 - Admin+ PHP Object Injection
CVE-2023-1809 Download Manager Pro < 6.3.0 - Unauthenticated Sensitive Information Disclosure
CVE-2023-1805 Product Catalog Feed by PixelYourSite < 2.1.1 - Reflected XSS
CVE-2023-1125 Ruby Help Desk < 1.3.4 - Subscriber+ Ticket Update via IDOR
CVE-2023-1021 Amr Ical Events Lists <= 6.6 - Admin+ Stored XSS
CVE-2023-1554 Quick Paypal Payments < 5.7.26.4 - Admin+ Stored XSS
CVE-2023-1861 Limit Login Attempts < 1.7.2 - Subscriber+ Stored XSS
CVE-2023-1525 Site Reviews < 6.7.1 - Admin+ Stored XSS
CVE-2023-0924 Zyrex Popup <= 1.0 - Admin+ Arbitrary File Upload

IV. Related Vulnerabilities

Same product: Blocksy Companion
Same vendor: Unknown

V. Comments for CVE-2023-1911

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