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CVE-2023-2796— EventON < 2.1.2 - Unauthenticated Event Access

Quick assessment

Affected
Unknown EventON
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 EventON 2.1.2 版本之前存在安全漏洞，该漏洞源于 eventon_ics_download 接口缺乏授权验证。

AI Predicted 6.5 Difficulty: Easy EPSS 42.67% · P99

Public Exploits 2

ExploitDB · 1 EDB-51658 [webapps]
Nuclei · 1 CVE-2023-2796.yaml [template]
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I. Basic Information for CVE-2023-2796

Vulnerability Information
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Vulnerability Title
EventON < 2.1.2 - Unauthenticated Event Access
Source: CVE Program / CVE List V5
Vulnerability Description
The EventON WordPress plugin before 2.1.2 lacks authentication and authorization in its eventon_ics_download ajax action, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id.
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 EventON 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 EventON 2.1.2 版本之前存在安全漏洞，该漏洞源于 eventon_ics_download 接口缺乏授权验证。
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)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown EventON 0 ~ 2.1.2 -

II. Public POCs for CVE-2023-2796

# POC Description Source Link Shenlong Link
1 The EventON WordPress plugin before 2.1.2 lacks authentication and authorization in its eventon_ics_download ajax action, allowing unauthenticated visitors to access private and password protected Events by guessing their numeric id. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2023/CVE-2023-2796.yaml POC Details
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III. Intelligence Information for CVE-2023-2796

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Vendor Advisories for CVE-2023-2796 (1)

Exploits & Public PoCs for CVE-2023-2796 (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-2023-2493 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-2023-1119 Multiple Plugins - Cross-Site Scripting From Third-party Library
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: EventON
Same vendor: Unknown

V. Comments for CVE-2023-2796

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