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CVE-2026-87074— Forminator Forms < 1.57.2.1 - Unauthenticated Arbitrary Recipient Email Sending with Attacker-Controlled Link

Quick assessment

Affected
Unknown Forminator Forms
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.

以下是该漏洞描述信息的中文翻译： 在 Forminator Forms 插件版本低于 1.57.2.1 的 WordPress 中，其“保存草稿”通知功能未将草稿与创建草稿的访客绑定，而是直接从请求中获取收件人地址和消息中的链接。因此，未经身份验证的用户可以利用该漏洞，使网站使用自身邮件配置向任意地址发送邮件，并在邮件中使用网站自身模板包含用户自定义的链接。授权发送的令牌由 Forminator Forms 插件本身（在 1.57.2.1 版本之前）提供给匿名调用者，且该令牌可被无限制地重放利用。

AI Predicted 5.3 Difficulty: Easy EPSS 0.24% · P15

Possible ATT&CK Techniques 2 AI

T1566 · Phishing T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Forminator Forms 1.17.1< 1.57.2.1 affected
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I. Basic Information for CVE-2026-87074

Vulnerability Information
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Vulnerability Title
Forminator Forms < 1.57.2.1 - Unauthenticated Arbitrary Recipient Email Sending with Attacker-Controlled Link
Source: CVE Program / CVE List V5
Vulnerability Description
The Forminator Forms WordPress plugin before 1.57.2.1 does not bind its saved-draft notification to the visitor who created the draft, and takes both the recipient address and the link written into the message from the request, so unauthenticated visitors can make the site send a message from its own mail configuration to any address, carrying a link of their choosing inside the site's own template. The token that authorises the send is handed to the anonymous caller by the Forminator Forms WordPress plugin before 1.57.2.1 itself and can be replayed without limit.
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

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unknown Forminator Forms 1.17.1 ~ 1.57.2.1 -

II. Public POCs for CVE-2026-87074

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-87074

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Other References for CVE-2026-87074 (1)

Same Patch Batch · Unknown · 2026-09-23 · 57 CVEs total

CVE-2026-86601 6.5 MEDIUM WP Recipe Maker < 10.8.2 - Unauthenticated Arbitrary Shortcode Execution via Comment Conte
CVE-2026-86612 5.6 MEDIUM Ninja Tables < 5.2.17 - Unauthenticated Arbitrary Shortcode Execution via Fluent Forms Dat
CVE-2026-84091 5.3 MEDIUM SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forge
CVE-2026-90950 5.3 MEDIUM Paid Member Subscriptions < 3.1.0 - Unauthenticated reCAPTCHA Bypass via Registration Form
CVE-2026-87978 5.3 MEDIUM Paymob for WooCommerce < 4.1.14 - Unauthenticated Payment Bypass via Unverified Subscripti
CVE-2026-87071 5.3 MEDIUM Forminator Forms < 1.57.2.1 - Unauthenticated Post Meta Injection on Submitted Posts
CVE-2026-87070 5.3 MEDIUM Forminator Forms < 1.57.2.1 - Unauthenticated Poll Vote Limit Bypass via IP Spoofing
CVE-2026-86604 4.8 MEDIUM GTranslate < 5.0.1 - Unauthenticated Arbitrary Shortcode Execution via Email Translation
CVE-2026-87848 3.7 LOW MPCX Lightbox 1.2.2 - 1.2.5 - Unauthenticated Non-Public Post Content Disclosure
CVE-2026-93511 Premium Packages < 7.2.1 - Unauthenticated PayPal Webhook Signature Verification Bypass
CVE-2026-86842 Real3D Flipbook Lite < 5.4 - Author+ Content Deletion and Stored XSS via Global Settings O
CVE-2026-90985 WPC Smart Compare for WooCommerce < 6.6.1 - Unauthenticated Password-Protected Product Des
CVE-2026-91024 Booking Manager < 2.1.21 - Author+ SQLi via ICS Import Feed UID (sync_gid)
CVE-2026-89331 FluentBoards 1.95 - 2.0.15 - Unauthenticated Board Member Email Address Disclosure via Pub
CVE-2026-88997 JSM Show Post Metadata < 4.9.1 - Contributor+ Stored XSS via Custom Field Meta Key
CVE-2026-87981 Paymob for WooCommerce < 4.1.14 - Contributor+ Payment Gateway Configuration Deletion and
CVE-2026-87979 Paymob for WooCommerce < 4.1.14 - Unauthenticated Saved Card Token Write to Any User via W
CVE-2026-88929 Sale Booster 7.0.0 - 7.5.1 - Unauthenticated Non-Public Product Disclosure
CVE-2026-87069 Forminator Forms < 1.57.2.1 - Subscriber+ Form Stripe Field Migration via migrate_stripe
CVE-2026-86783 PostX < 5.0.41 - Unauthenticated Custom Field Key Disclosure via REST API

Showing top 20 of 57 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Forminator Forms
Same vendor: Unknown