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CVE-2023-6389— WordPress Toolbar <= 2.2.6 - Open Redirect

Quick assessment

Affected
Unknown WordPress Toolbar
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 WordPress Toolbar 2.2.6 版本及之前版本存在安全漏洞，该漏洞源于通过 wptbto 参数可以重定向到任何 URL。

AI Predicted 5.3 Difficulty: Easy EPSS 26.80% · P98

Public Exploits 1

Nuclei · 1 CVE-2023-6389.yaml [template]
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I. Basic Information for CVE-2023-6389

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
WordPress Toolbar <= 2.2.6 - Open Redirect
Source: CVE Program / CVE List V5
Vulnerability Description
The WordPress Toolbar WordPress plugin through 2.2.6 redirects to any URL via the "wptbto" parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin WordPress Toolbar 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 WordPress Toolbar 2.2.6 版本及之前版本存在安全漏洞，该漏洞源于通过 wptbto 参数可以重定向到任何 URL。
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 WordPress Toolbar 0 ~ 2.2.6 -

II. Public POCs for CVE-2023-6389

# POC Description Source Link Shenlong Link
1 The plugin redirects to any URL via the "wptbto" parameter. This makes it possible for unauthenticated attackers to redirect users to potentially malicious sites if they can successfully trick them into performing an action. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-6389.yaml POC Details
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III. Intelligence Information for CVE-2023-6389

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Vendor Advisories for CVE-2023-6389 (1)

Other References for CVE-2023-6389 (1)

Same Patch Batch · Unknown · 2024-01-29 · 18 CVEs total

CVE-2023-6530 TJ Shortcodes <= 0.1.3 - Contributor+ Stored XSS via Shortcodes
CVE-2023-7074 WP Social Bookmark Menu <= 1.2 - Settings Update via CSRF
CVE-2023-6278 Biteship for WooCommerce < 2.2.25 - Reflected Cross-Site Scripting
CVE-2023-6633 Site Notes <= 2.0.0 - Admin Note Deletion via CSRF
CVE-2023-6279 Woostify Sites Library < 1.4.8 - Subscriber+ Arbitrary Options Update to DoS
CVE-2023-7199 Relevanssi (Free < 4.22.0, Premium < 2.25.0) - Unauthenticated Private/Draft Post Disclosu
CVE-2023-7204 WP STAGING WordPress Backup Plugin < 3.2.0 - Unauthorized Sensitive Data Exposure
CVE-2023-5956 Wp-Adv-Quiz <= 1.0.2 - Admin+ Stored XSS in Quiz Overview
CVE-2023-6946 Autotitle for WordPress <= 1.0.3 - Settings Update to Stored XSS via CSRF
CVE-2023-6390 WordPress Users <= 1.4 - Settings Update via CSRF
CVE-2023-5124 PageLayer < 1.8.0 - Author+ Stored XSS
CVE-2023-7089 Easy SVG Allow <= 1.0 - Author+ Stored XSS via SVG
CVE-2023-5943 Wp-Adv-Quiz < 1.0.3 - Admin+ Stored XSS
CVE-2023-6503 WP Plugin Lister <= 2.1.0 - Settings Update to Stored XSS via CSRF
CVE-2023-7200 EventON < 4.4.1 - Reflected Cross-Site Scripting
CVE-2023-6391 Custom User CSS <= 0.2 - Settings Update via CSRF
CVE-2023-6165 Restrict Usernames Emails Characters Plugin < 3.1.4 - Admin+ Stored XSS

IV. Related Vulnerabilities

Same vendor: Unknown

V. Comments for CVE-2023-6389

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