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CVE-2023-1119— Multiple Plugins - Cross-Site Scripting From Third-party Library

Quick assessment

Affected
Unknown WP-Optimize
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 WP-Optimize 3.2.13 版本之前存在跨站脚本漏洞，该漏洞源于该插件使用的第三方库删除了某些 HTML 字符的转义。

AI Predicted 4.3 Difficulty: Easy EPSS 1.24% · P68

Public Exploits 1

Nuclei · 1 CVE-2023-1119.yaml [template]

Possible ATT&CK Techniques 1 AI

T1189 · Drive-by Compromise
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I. Basic Information for CVE-2023-1119

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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
Multiple Plugins - Cross-Site Scripting From Third-party Library
Source: CVE Program / CVE List V5
Vulnerability Description
The WP-Optimize WordPress plugin before 3.2.13, SrbTransLatin WordPress plugin before 2.4.1 use a third-party library that removes the escaping on some HTML characters, leading to a cross-site scripting vulnerability.
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 WP-Optimize 跨站脚本漏洞
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-Optimize 3.2.13 版本之前存在跨站脚本漏洞，该漏洞源于该插件使用的第三方库删除了某些 HTML 字符的转义。
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-Optimize 0 ~ 3.2.13 -
Unknown SrbTransLatin 0 ~ 2.4.1 -

II. Public POCs for CVE-2023-1119

# POC Description Source Link Shenlong Link
1 The WP-Optimize WordPress plugin before 3.2.13 and SrbTransLatin WordPress plugin before 2.4.1 are vulnerable to cross-site scripting due to a third-party library that improperly handles HTML character escaping. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-1119.yaml POC Details
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III. Intelligence Information for CVE-2023-1119

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Vendor Advisories for CVE-2023-1119 (1)

Same Patch Batch · Unknown · 2023-07-10 · 25 CVEs total

CVE-2023-2529 Enable SVG Uploads <= 2.1.5 - Author+ Stored XSS via SVG
CVE-2023-3129 URL Shortify < 1.7.0 - Admin+ Cross Site Scripting
CVE-2023-2796 EventON < 2.1.2 - Unauthenticated Event Access
CVE-2023-2493 All In One Redirection < 2.2.0 - Admin+ SQLi
CVE-2023-2578 Buy Me a Coffee < 3.7 - Admin+ Stored XSS
CVE-2023-3076 MStore API < 3.9.9 - Unauthenticated Privilege Escalation
CVE-2023-3077 MStore API < 3.9.8 - Unauthenticated Blind SQLi
CVE-2023-2026 Image Protector <= 1.1 - Admin+ Stored Cross-Site Scripting
CVE-2023-2964 Simple Iframe < 1.2.0 - Contributor+ Stored XSS
CVE-2023-1780 Companion Sitemap Generator < 4.5.3 - Reflected XSS
CVE-2023-2495 Greeklish-permalink < 3.5 - Unauthenticated Post Slug Update
CVE-2023-1597 tagDiv Cloud Library < 2.7 - Unauthenticated Arbitrary User Metadata Update to Privilege E
CVE-2023-1208 HTTP Headers < 1.18.11 - Admin+ Remote Code Execution
CVE-2023-3118 Export All URLs < 4.6 - Reflected XSS
CVE-2023-2709 AN_GradeBook <= 5.0.1 - Admin+ XSS
CVE-2023-3175 AI ChatBot < 4.6.1 - Admin+ Stored Cross-Site Scripting
CVE-2023-2028 Call Now Accessibility Button < 1.1 - Admin+ Stored Cross Site Scripting
CVE-2023-2029 PrePost SEO <= 3.0 - Admin+ Stored Cross-Site Scripting
CVE-2023-3209 MStore API < 3.9.7 - Settings Update via CSRF
CVE-2023-2635 Call Now Accessibility Button < 1.1 - Admin+ Stored XSS

Showing top 20 of 25 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: WP-Optimize
Same vendor: Unknown

V. Comments for CVE-2023-1119

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