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CVE-2026-12998— Forminator Forms <= 1.55.0.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'draft' Parameter

Quick assessment

Affected
wpmudev Forminator Forms – Contact Form, Payment Form & Custom Form Builder
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 Forminator Forms是WordPress基金会开源的一款表单构建插件。 WordPress Forminator Forms 1.55.0.2及之前版本存在授权问题漏洞，该漏洞源于对用户控制的密钥缺少验证，通过'draft'参数导致不安全的直接对象引用，可能允许未经身份验证的攻击者枚举顺序整数条目ID并读取其他用户保存的草稿表单数据（包括姓名、电子邮件地址、电话号码、地址和自由格式消息内容）。

CVSS 5.3 · Medium EPSS 0.52% · P42

Affected Version Matrix 1

VendorProduct Version RangeStatus
wpmudev Forminator Forms – Contact Form, Payment Form & Custom Form Builder ≤ 1.55.0.2 affected
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I. Basic Information for CVE-2026-12998

Vulnerability Information
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Vulnerability Title
Forminator Forms <= 1.55.0.2 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'draft' Parameter
Source: CVE Program / CVE List V5
Vulnerability Description
The Forminator Forms – Contact Form, Payment Form & Custom Form Builder plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.55.0.2 via the 'draft' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to enumerate sequential integer entry IDs via the 'draft' parameter and read other users' saved draft form data, including names, email addresses, phone numbers, addresses, and free-form message content. This is only exploitable on forms that have the 'Save and Continue' feature enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Forminator Forms 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress Forminator Forms是WordPress基金会开源的一款表单构建插件。 WordPress Forminator Forms 1.55.0.2及之前版本存在授权问题漏洞，该漏洞源于对用户控制的密钥缺少验证，通过'draft'参数导致不安全的直接对象引用，可能允许未经身份验证的攻击者枚举顺序整数条目ID并读取其他用户保存的草稿表单数据（包括姓名、电子邮件地址、电话号码、地址和自由格式消息内容）。
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
wpmudev Forminator Forms – Contact Form, Payment Form & Custom Form Builder 0 ~ 1.55.0.2 -

II. Public POCs for CVE-2026-12998

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III. Intelligence Information for CVE-2026-12998

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IV. Related Vulnerabilities

Same product: Forminator Forms – Contact Form, Payment Form & Custom Form Builder
Same vendor: wpmudev
Same weakness: CWE-639

V. Comments for CVE-2026-12998

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