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CVE-2026-2694— The Events Calendar <= 6.15.16 - Improper Authorization to Authenticated (Contributor+) Event/Organizer/Venue Update/Trash via REST API

Quick assessment

Affected
stellarwp The Events 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。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin The Events Calendar 6.15.16及之前版本存在授权问题漏洞，该漏洞源于对can_edit和can_delete函数的能力检查不当，可能导致具有Contributor及以上权限的已验证攻击者通过R

CVSS 5.4 · Medium EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1098 · Account Manipulation
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I. Basic Information for CVE-2026-2694

Vulnerability Information
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Vulnerability Title
The Events Calendar <= 6.15.16 - Improper Authorization to Authenticated (Contributor+) Event/Organizer/Venue Update/Trash via REST API
Source: CVE Program / CVE List V5
Vulnerability Description
The The Events Calendar plugin for WordPress is vulnerable to unauthorized modification of data and loss of data due to an improper capability check on the 'can_edit' and 'can_delete' function in all versions up to, and including, 6.15.16. This makes it possible for authenticated attackers, with Contributor-level access and above, to update or trash events, organizers and venues via REST API.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin The Events Calendar 授权问题漏洞
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。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin The Events Calendar 6.15.16及之前版本存在授权问题漏洞，该漏洞源于对can_edit和can_delete函数的能力检查不当，可能导致具有Contributor及以上权限的已验证攻击者通过R
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
stellarwp The Events Calendar * ~ 6.15.16 -

II. Public POCs for CVE-2026-2694

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III. Intelligence Information for CVE-2026-2694

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Patches & Fixes for CVE-2026-2694 (1)

IV. Related Vulnerabilities

Same product: The Events Calendar
Same vendor: stellarwp
Same weakness: CWE-285

V. Comments for CVE-2026-2694

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