Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-24859— User Meta Shortcodes <= 0.5 - Contributor+ Unauthorized Arbitrary User Metadata Access

EPSS 0.19% · P40
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-24859

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
User Meta Shortcodes <= 0.5 - Contributor+ Unauthorized Arbitrary User Metadata Access
Source: NVD (National Vulnerability Database)
Vulnerability Description
The User Meta Shortcodes WordPress plugin through 0.5 registers a shortcode that allows any user with a role as low as contributor to access other users metadata by specifying the user login as a parameter. This makes the WP instance vulnerable to data extrafiltration, including password hashes
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 插件访问控制错误漏洞
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 Plugins User Meta Shortcodes 存在访问控制错误漏洞，该漏洞源于用户元短码WordPress插件注册了一个短码，允许任何角色低至贡献者的用户通过指定用户登录作为参数来访问其他用户的元数据，这使得WP实例容易受到数据外过滤(包括密码散列)的影响。
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

VendorProductAffected VersionsCPESubscribe
UnknownUser meta shortcodes 0.5 ~ 0.5 -

II. Public POCs for CVE-2021-24859

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-24859

请登录查看更多情报信息。

Same Patch Batch · Unknown · 2021-12-13 · 34 CVEs total

CVE-2021-24790Contact Form Advanced Database <= 1.0.8 - Unauthorised AJAX Calls
CVE-2021-24848Mediamatic < 2.8.1 - Subscriber+ SQL Injection
CVE-2021-24845Improved Include Page <= 1.2 - Contributor+ Arbitrary Posts/Pages Access
CVE-2021-24836Temporary Login Without Password < 1.7.1 - Subscriber+ Plugin's Settings Update
CVE-2021-24819Page/Post Content Shortcode <= 1.0 - Contributor+ Arbitrary Posts/Pages Access
CVE-2021-24818WP Limits <= 1.0 - Plugin's Settings Update via CSRF
CVE-2021-24817Ultimate NoFollow <= 1.4.8 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24795Filter Portfolio Gallery <= 1.5 - Arbitrary Gallery Deletion via CSRF
CVE-2021-24792Shiny Buttons <= 1.1.0 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24855Display Post Metadata < 1.5.0 - Contributor+ Stored Cross-Site Scripting
CVE-2021-24784WP Admin Logo Changer <= 1.0 - Plugin's Settings Update via CSRF
CVE-2021-24782Flex Local Fonts <= 1.0.0 - Admin+ Stored Cross-Site-Scripting
CVE-2021-24780Single Post Exporter <= 1.1.1 - Plugin's Settings Update via CSRF
CVE-2021-24771Inspirational Quote Rotator <= 1.0.0 - Admin+ Stored Cross-Site Scripting
CVE-2021-24756WP System Log < 1.0.21 - Unauthenticated Stored Cross-Site Scripting
CVE-2021-24747SEO Booster < 3.8 - Admin+ SQL Injection
CVE-2021-24705NEX-Forms < 8.4.3 - Stored Cross-Site Scripting via CSRF
CVE-2021-24972Pixel Cat Lite < 2.6.3 - Admin+ Stored Cross-Site Scripting
CVE-2021-24857ToTop Link <= 1.7.1 - Unauthenticated PHP Object Injection
CVE-2021-24861Quotes Collection <= 2.5.2 - Admin+ SQL Injection

Showing top 20 of 34 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same vendor: Unknown
Same weakness: CWE-284

V. Comments for CVE-2021-24859

No comments yet

Leave a comment