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CVE-2021-24997— WP Guppy < 1.3 - Sensitive Information Disclosure

Quick assessment

Affected
Unknown WP Guppy
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 WordPress 的WP Guppy 插件 1.3之前版本存在安全漏洞，该漏洞源于插件在某些REST API端点中没有授权，允许任何用户调用它们，并可能导致敏感信息泄露.

AI Predicted 8.8 Difficulty: Easy EPSS 2.75% · P86

Public Exploits 1

Nuclei · 1 CVE-2021-24997.yaml [template]
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I. Basic Information for CVE-2021-24997

Vulnerability Information
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Vulnerability Title
WP Guppy < 1.3 - Sensitive Information Disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
The WP Guppy WordPress plugin before 1.3 does not have any authorisation in some of the REST API endpoints, allowing any user to call them and could lead to sensitive information disclosure, such as usernames and chats between users, as well as be able to send messages as an arbitrary user
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress 插件安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是Wordpress基金会的一套使用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 插件是WordPress开源的一个应用插件。 WordPress 的WP Guppy 插件 1.3之前版本存在安全漏洞，该漏洞源于插件在某些REST API端点中没有授权，允许任何用户调用它们，并可能导致敏感信息泄露.
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 WP Guppy 1.3 ~ 1.3 -

II. Public POCs for CVE-2021-24997

# POC Description Source Link Shenlong Link
1 WordPress Guppy plugin through 1.1 is susceptible to an API disclosure vulnerability. This can allow an attacker to obtain all user IDs and then use them to make API requests to get messages sent between users and/or send messages posing as one user to another. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-24997.yaml POC Details
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III. Intelligence Information for CVE-2021-24997

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Vendor Advisories for CVE-2021-24997 (1)

Other References for CVE-2021-24997 (1)

Same Patch Batch · Unknown · 2021-12-27 · 12 CVEs total

CVE-2021-24998 Simple JWT Login < 3.3.0 - Insecure Password Creation
CVE-2021-24992 Buttonizer - Smart Floating Action Button < 2.5.5 - Admin+ Stored Cross-Site Scripting
CVE-2021-24984 WPFront User Role Editor < 3.2.1.11184 - Reflected Cross-Site Scripting
CVE-2021-24988 WP RSS Aggregator < 4.19.3 - Subscriber+ Stored Cross-Site Scripting
CVE-2021-24980 Gwolle Guestbook < 4.2.0 - Reflected Cross-Site Scripting
CVE-2021-24979 Paid Memberships Pro < 2.6.6 - Reflected Cross-Site Scripting
CVE-2021-24967 Contact Form & Lead Form Elementor Builder < 1.6.4 - Unauthenticated Stored Cross-Site Scr
CVE-2021-24969 Download Manager < 3.2.22 - Subscriber+ Stored Cross-Site Scripting
CVE-2021-24902 Typebot < 1.4.3 - Admin+ Stored Cross Site Scripting
CVE-2021-24797 Tickera < 3.4.8.3 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24753 Rich Reviews by Starfish < 1.9.6 - Admin+ SQL Injection

IV. Related Vulnerabilities

Same product: WP Guppy
Same vendor: Unknown
Same weakness: CWE-862

V. Comments for CVE-2021-24997

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