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

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2021-24509— Page View Counts < 2.4.9 - Contributor+ Stored XSS

EPSS 0.16% · P37
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2021-24509

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Page View Counts < 2.4.9 - Contributor+ Stored XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
The Page View Count WordPress plugin before 2.4.9 does not escape the postid parameter of pvc_stats shortcode, allowing users with a role as low as Contributor to perform Stored XSS attacks. A post made by a contributor would still have to be approved by an admin to have the XSS triggered in the frontend, however, higher privilege users, such as editor could exploit this without the need of approval, and even when the blog disallows the unfiltered_html capability.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress是WordPress（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 2.4.9 之前的Page View Count 插件存在跨站脚本漏洞，该漏洞该插件没有转义pvc_stats 短代码的postid 参数，该漏洞允许低至Contributor 角色的用户进行存储型XSS 攻击。
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
UnknownPage View Count 2.4.9 ~ 2.4.9 -

II. Public POCs for CVE-2021-24509

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-24509

请登录查看更多情报信息。

Same Patch Batch · Unknown · 2021-08-09 · 13 CVEs total

CVE-2021-24499Workreap theme < 2.2.2 - Unauthenticated Upload Leading to Remote Code Execution
CVE-2021-24304Newsmag < 5.0 - Unauthenticated Reflected Cross-site Scripting (XSS)
CVE-2021-24467Leaflet Map < 3.0.0 - Arbitrary Settings Update via CSRF Leading to Stored XSS
CVE-2021-24495Marmoset Viewer < 1.9.3 - Reflected Cross Site Scripting
CVE-2021-24500Workreap theme < 2.2.2 - Multiple CSRF + IDOR Vulnerabilities
CVE-2021-24501Workreap theme < 2.2.2 - Missing Authorization Checks in Ajax Actions
CVE-2021-24502WP Google Map < 1.7.7 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24505Forms < 1.12.3 - Authenticated Stored Cross-Site Scripting (XSS)
CVE-2021-24507Astra Pro Addon < 3.5.2 - Unauthenticated SQL Injection
CVE-2021-24520Stock in & out <= 1.0.4 - Authenticated SQL Injection
CVE-2021-24521Side Menu Lite < 2.2.1 - Authenticated SQL Injection
CVE-2021-24522ProfilePress < 3.1.11 - Unauthenticated Cross-Site Scripting (XSS) in tabbed login/registe

IV. Related Vulnerabilities

Same product: Page View Count
Same vendor: Unknown
Same weakness: CWE-79

V. Comments for CVE-2021-24509

No comments yet

Leave a comment