CVE-2026-87070— Forminator Forms < 1.57.2.1 - Unauthenticated Poll Vote Limit Bypass via IP Spoofing
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.
The Forminator Forms WordPress plugin before 1.57.2.1 does not verify that a request came from a trusted proxy before preferring client-supplied forwarding headers over the connecting address, and it uses that value both to enforce its per-visitor voting limit
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Unknown | Forminator Forms | < 1.57.2.1 |
affected |
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I. Basic Information for CVE-2026-87070
Vulnerability Information
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Vulnerability Title
Forminator Forms < 1.57.2.1 - Unauthenticated Poll Vote Limit Bypass via IP Spoofing
Source: CVE Program / CVE List V5
Vulnerability Description
The Forminator Forms WordPress plugin before 1.57.2.1 does not verify that a request came from a trusted proxy before preferring client-supplied forwarding headers over the connecting address, and it uses that value both to enforce its per-visitor voting limit and to record who submitted an entry. Unauthenticated visitors can therefore vote without limit on any poll and can choose the address stored against every submission they make.
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
N/A
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Unknown | Forminator Forms | 0 ~ 1.57.2.1 | - |
|
II. Public POCs for CVE-2026-87070
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-87070 (1)
-
https://wpscan.com/vulnerability/3206e88e-5d29-4897-863e-101dc9b33ec5/ exploit vdb-entry technical-description
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-2026-90950 | 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-2026-84091 | 5.3 MEDIUM | SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forge |
| 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-2026-84741 | The Events Calendar 4.5 - 6.17.4.1 - Unauthenticated Non-Public Venue and Organizer Disclo | |
| CVE-2026-81338 | MasterStudy LMS < 3.7.50 - Subscriber+ Stored HTML Injection via Course Discussions | |
| CVE-2026-84046 | Directorist < 8.9.5 - Subscriber+ SSRF via Avatar URL | |
| CVE-2026-84168 | Easy Hide Login < 1.7 - Login Page Protection Bypass / Hidden URL Disclosure | |
| CVE-2026-84742 | The Events Calendar 6.15.0 - 6.17.4.1 - Contributor+ Content Publication via TEC V1 REST A | |
| CVE-2025-15696 | Real3D Flipbook Lite < 5.4 - Author+ Stored XSS | |
| CVE-2026-84027 | Directorist 8.9.1 - 8.9.4 - Subscriber+ Paid Order and Payment Record Forgery via REST Ord | |
| CVE-2026-84098 | Directorist 3.1.0 - 8.9.4 - Subscriber+ Arbitrary Listing Deletion via remove_listing | |
| CVE-2026-84150 | Directorist < 8.9.5 - Subscriber+ Cross-User Favorites Read and Write via REST Favorites E | |
| CVE-2026-82843 | WP OAuth Server < 6.4.0 - Subscriber+ Cross-User Account Takeover via OIDC ID Token Substi | |
| CVE-2026-81339 | MasterStudy LMS < 3.7.50 - Subscriber+ Quiz Attempt Grade Disclosure via IDOR | |
| CVE-2026-84743 | The Events Calendar 6.15.16.1 - 6.17.4.1 - Contributor+ Event/Venue/Organizer Update, Tras |
Showing top 20 of 57 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Forminator Forms
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CVE-2026-87071
Forminator Forms < 1.57.2.1 - Unauthenticated Post Meta Inje -
CVE-2026-87074
Forminator Forms < 1.57.2.1 - Unauthenticated Arbitrary Reci -
CVE-2026-87069
Forminator Forms < 1.57.2.1 - Subscriber+ Form Stripe Field -
CVE-2026-87067
Forminator Forms < 1.57.2.1 - Authenticated RCE via XML-RPC -
CVE-2026-87068
Forminator Forms < 1.57.2.1 - Authenticated Privilege Escala
Same vendor: Unknown
-
CVE-2026-84091
SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthentica -
CVE-2026-90950
Paid Member Subscriptions < 3.1.0 - Unauthenticated reCAPTCH -
CVE-2026-87978
Paymob for WooCommerce < 4.1.14 - Unauthenticated Payment By -
CVE-2026-87848
MPCX Lightbox 1.2.2 - 1.2.5 - Unauthenticated Non-Public Pos -
CVE-2026-87071
Forminator Forms < 1.57.2.1 - Unauthenticated Post Meta Inje
V. Comments for CVE-2026-87070
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