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CVE-2021-24652— PostX Gutenberg Blocks for Post Grid < 2.4.10 - Missing Access Controls

Quick assessment

Affected
Unknown PostX – Gutenberg Blocks for Post Grid
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 插件是WordPress开源的一个应用插件。 WordPress 插件 PostX 存在安全漏洞，该漏洞源于PostX – 2.4.10 版本之前的 Post Grid WordPress 插件中 Gutenberg Blocks 允许任何登录用户执行一些基于 ajax 的请求之前执行错误检查，允许任何用户修改、删除或添加 ultp_options 值。

AI Predicted 6.5 Difficulty: Easy EPSS 0.72% · P52

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2021-24652

Vulnerability Information
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Vulnerability Title
PostX Gutenberg Blocks for Post Grid < 2.4.10 - Missing Access Controls
Source: CVE Program / CVE List V5
Vulnerability Description
The PostX – Gutenberg Blocks for Post Grid WordPress plugin before 2.4.10 performs incorrect checks before allowing any logged in user to perform some ajax based requests, allowing any user to modify, delete or add ultp_options values.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress 插件是WordPress开源的一个应用插件。 WordPress 插件 PostX 存在安全漏洞，该漏洞源于PostX – 2.4.10 版本之前的 Post Grid WordPress 插件中 Gutenberg Blocks 允许任何登录用户执行一些基于 ajax 的请求之前执行错误检查，允许任何用户修改、删除或添加 ultp_options 值。
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 PostX – Gutenberg Blocks for Post Grid 2.4.10 ~ 2.4.10 -

II. Public POCs for CVE-2021-24652

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III. Intelligence Information for CVE-2021-24652

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Vendor Advisories for CVE-2021-24652 (1)

Same Patch Batch · Unknown · 2021-09-27 · 13 CVEs total

CVE-2021-24671 MX Time Zone Clocks < 3.4.1 - Contributor+ Cross-Site Scripting
CVE-2021-24670 CoolClock < 4.3.5 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24666 Podlove Podcast Publisher < 3.5.6 - Unauthenticated SQL Injection
CVE-2021-24661 PostX Gutenberg Blocks Saved Templates Addon < 2.4.10 - Private Content Disclosure
CVE-2021-24660 PostX Gutenberg Blocks Saved Templates Addon < 2.4.10 - Contributor+ Stored Cross-Site Scr
CVE-2021-24659 PostX Gutenberg Blocks for Post Grid < 2.4.10 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24643 WP Map Block < 1.2.3 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24634 Recipe Card Blocks < 2.8.3 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24633 Countdown Block < 1.1.2 - Missing Authorisation in AJAX action
CVE-2021-24632 Recipe Card Blocks < 2.8.1 - Reflected Cross-Site Scripting
CVE-2021-24610 TranslatePress < 2.0.9 - Authenticated Stored Cross-Site Scripting
CVE-2021-24569 Cookie Notice & Compliance for GDPR / CCPA < 2.1.2 - Admin+ Stored Cross-Site Scripting

IV. Related Vulnerabilities

Same product: PostX – Gutenberg Blocks for Post Grid
Same vendor: Unknown
Same weakness: CWE-863

V. Comments for CVE-2021-24652

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