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CVE-2023-5560— WP-UserOnline < 2.88.3 - Unauthenticated Stored XSS

EPSS 0.58% · P69
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I. Basic Information for CVE-2023-5560

Vulnerability Information
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Vulnerability Title
WP-UserOnline < 2.88.3 - Unauthenticated Stored XSS
Source: NVD (National Vulnerability Database)
Vulnerability Description
The WP-UserOnline WordPress plugin before 2.88.3 does not sanitise and escape the X-Forwarded-For header before outputting its content on the page, which allows unauthenticated users to perform Cross-Site Scripting attacks.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
WordPress plugin WP-UserOnline 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 WP-UserOnline 2.88.3 版本之前存在安全漏洞，该漏洞源于在页面上输出其内容之前不会清理和转义 X-Forwarded-For 标头，这允许未经身份验证的用户执行跨站脚本攻击。
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
UnknownWP-UserOnline 0 ~ 2.88.3 -

II. Public POCs for CVE-2023-5560

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III. Intelligence Information for CVE-2023-5560

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Same Patch Batch · Unknown · 2023-11-27 · 24 CVEs total

CVE-2023-5325Woocommerce Vietnam Checkout < 2.0.6 - Unauthenticated Stored XSS
CVE-2023-5906Job Manager & Career < 1.4.4 - Directory listing to Sensitive Data Exposure
CVE-2023-5209Bookly < 22.5 - Admin+ Stored XSS
CVE-2023-4642kk Star Ratings < 5.4.6 - Rating Tampering via Race Condition
CVE-2023-4252EventPrime <= 3.2.9 - Booking Pricing Bypass
CVE-2023-5653WassUp Real Time Analytics <= 1.9.4.5 - Unauthenticated Stored XSS
CVE-2023-5604Asgaros Forum < 2.7.1 - Unauthenticated Arbitrary File Upload
CVE-2023-5239Security & Malware scan by CleanTalk < 2.121 - IP Spoofing
CVE-2023-5845Simple Social Buttons < 5.1.1 - Unauthenticated Password Protected Post Access
CVE-2023-4297Mmm Simple File List <= 2.3 - Subscriber+ Arbitrary Directory Listing
CVE-2023-5974WPB Show Core <= 2.2 - Unauthenticated Server Side Request Forgery
CVE-2023-5737WordPress Backup & Migration < 1.4.4 - Subscriber+ Plugin Settings Update
CVE-2023-5525Limit Login Attempts Reloaded < 2.25.26 - Admin+ Missing Authorization to Toggle Plugin Au
CVE-2023-5958POST SMTP Mailer < 2.7.1 - Unauthenticated Cross-site Scripting
CVE-2023-4922WPB Show Core <= 2.2 - Unauthenticated Local File Inclusion
CVE-2023-4514Mmm Simple File List <= 2.3 - Contributor+ Stored XSS
CVE-2023-5942Medialist < 1.4.1 - Contributor+ Stored XSS
CVE-2023-5738WordPress Backup & Migration < 1.4.5 - Subscriber+ Stored XSS
CVE-2023-2707Appointment booking addon for Gravity Forms <= 1.9.5.1 - Admin+ Stored XSS
CVE-2023-5611Seraphinite Accelerator < 2.20.32 - Unauthorised Settings Reset/Import

Showing top 20 of 24 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: WP-UserOnline
Same vendor: Unknown

V. Comments for CVE-2023-5560

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