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CVE-2024-0855— Spiffy Calendar < 4.9.9 - Broken Access Control

Quick assessment

Affected
Unknown Spiffy Calendar
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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 Spiffy Calendar 4.9.9 版本之前存在安全漏洞，该漏洞源于不检查 event_author 参数，并允许任何用户在创建事件时更改它，从而导致欺骗用户。

AI Predicted 5.4 Difficulty: Easy EPSS 0.48% · P39

Possible ATT&CK Techniques 1 AI

T1134 · Access Token Manipulation
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I. Basic Information for CVE-2024-0855

Vulnerability Information
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Vulnerability Title
Spiffy Calendar < 4.9.9 - Broken Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
The Spiffy Calendar WordPress plugin before 4.9.9 doesn't check the event_author parameter, and allows any user to alter it when creating an event, leading to deceiving users/admins that a page was created by a Contributor+.
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 Spiffy Calendar 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 Spiffy Calendar 4.9.9 版本之前存在安全漏洞，该漏洞源于不检查 event_author 参数，并允许任何用户在创建事件时更改它，从而导致欺骗用户。
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 Spiffy Calendar 0 ~ 4.9.9 -

II. Public POCs for CVE-2024-0855

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III. Intelligence Information for CVE-2024-0855

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Vendor Advisories for CVE-2024-0855 (1)

Same Patch Batch · Unknown · 2024-02-27 · 10 CVEs total

CVE-2023-7202 Fatal Error Notify < 1.5.3 - Subscriber+ Test Error Email Sending
CVE-2023-7167 Persian Fonts <= 1.6 - Admin+ Stored XSS
CVE-2023-7203 Smart Forms < 2.6.87 - Subscriber+ Arbitrary Entry Deletion
CVE-2023-6585 JobSearch WP Job Board < 2.3.4 - Arbitrary File Upload to RCE
CVE-2023-6584 JobSearch WP Job Board < 2.3.4 - Authentication Bypass
CVE-2023-7198 WPDashboardNotes < 1.0.11 - Unauthorised Deletion of Private Notes
CVE-2023-7115 PageLayer < 1.8.1 - Admin+ Stored XSS
CVE-2023-7165 JetBackup < 2.0.9.9 - Directory Listing Exposing Backups
CVE-2024-1106 Shariff Wrapper < 4.6.10 - Admin+ Stored XSS

IV. Related Vulnerabilities

Same product: Spiffy Calendar
Same vendor: Unknown

V. Comments for CVE-2024-0855

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