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CVE-2026-7525— My Calendar <= 3.7.9 - Authenticated (Custom+) Missing Authorization to Unauthorized Event Publication via 'event_approved' Parameter

Quick assessment

Affected
joedolson My Calendar – Accessible Event Manager
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 My Calendar – Accessible Event Manager 3.7.9及之前版本存在安全漏洞，该漏洞源于授权绕过，可能导致经过身份验证的用户通过篡改POST请求体绕过审核和批准工作流。

CVSS 4.3 · Medium EPSS 0.34% · P27

Possible ATT&CK Techniques 1 AI

T1078.004 · Cloud Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
joedolson My Calendar – Accessible Event Manager ≤ 3.7.9 affected
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I. Basic Information for CVE-2026-7525

Vulnerability Information
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Vulnerability Title
My Calendar <= 3.7.9 - Authenticated (Custom+) Missing Authorization to Unauthorized Event Publication via 'event_approved' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The My Calendar – Accessible Event Manager plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.7.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with custom-level access and above, to bypass the moderation and approval workflow by tampering with the POST body to publish events or set other unauthorized statuses such as cancelled or private, in ways their role does not permit. While the UI correctly restricts low-privilege users to a draft-only submit button, this restriction is enforced only client-side, making it trivially bypassable by directly manipulating the POST request.
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:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin My Calendar – Accessible Event Manager 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 My Calendar – Accessible Event Manager 3.7.9及之前版本存在安全漏洞，该漏洞源于授权绕过，可能导致经过身份验证的用户通过篡改POST请求体绕过审核和批准工作流。
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
joedolson My Calendar – Accessible Event Manager 0 ~ 3.7.9 -

II. Public POCs for CVE-2026-7525

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III. Intelligence Information for CVE-2026-7525

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Patches & Fixes for CVE-2026-7525 (6)

Vendor Advisories for CVE-2026-7525 (1)

IV. Related Vulnerabilities

Same product: My Calendar – Accessible Event Manager
Same vendor: joedolson
Same weakness: CWE-862

V. Comments for CVE-2026-7525

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