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CVE-2026-19221— Forminator Forms < 1.57.0.5 - Admin+ Network-Wide RCE via Hub Connector API Key on Multisite

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.

Forminator Forms WordPress 插件在 1.57.0.5 版本之前，未将网络级设置限制为仅限网络管理员操作，导致任何单个站点上的管理员均可在整个网络范围内执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 0.18% · P8

Affected Version Matrix 1

VendorProduct Version RangeStatus
Unknown Forminator Forms 1.40.0< 1.57.0.5 affected
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I. Basic Information for CVE-2026-19221

Vulnerability Information
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Vulnerability Title
Forminator Forms < 1.57.0.5 - Admin+ Network-Wide RCE via Hub Connector API Key on Multisite
Source: CVE Program / CVE List V5
Vulnerability Description
The Forminator Forms WordPress plugin before 1.57.0.5 does not restrict a network-wide setting to network administrators, allowing an administrator of any single site on a multisite network to execute arbitrary code across the entire network.
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 1.40.0 ~ 1.57.0.5 -

II. Public POCs for CVE-2026-19221

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III. Intelligence Information for CVE-2026-19221

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Vendor Advisories for CVE-2026-19221 (1)

Same Patch Batch · Unknown · 2026-08-22 · 13 CVEs total

CVE-2026-77001 Social Login & Sharing buttons with Analytics By SoClever <= 1.2.0 - Unauthenticated Authe
CVE-2026-77002 SmilePass Selfie Login <= 1.0.2 - Unauthenticated Authentication Bypass
CVE-2026-77000 WP Social Media Login <= 1.0.6 - Unauthenticated Account Takeover via Twitter Login Flow
CVE-2026-19222 Forminator Forms < 1.57.0.7 - Authenticated Privilege Escalation via Registration Form Rol
CVE-2026-19093 Tutor LMS < 4.0.6 - Instructor+ Arbitrary File Read via Video Path
CVE-2026-76789 Slider Hero < 9.1.3 - Unauthenticated Stored XSS via Slider Type Change and Add-Slider Han
CVE-2026-76793 Firebase Authentication < 1.7.1 - Unauthenticated Account Takeover via Firebase Email Clai
CVE-2026-16260 Post Grid, Slider & Carousel Ultimate < 1.8.1 - Contributor+ Stored XSS via Header Title F
CVE-2026-16738 Conekta Payment Gateway < 6.2.2 - Unauthenticated Order Payment Completion via Webhook For
CVE-2026-16612 FiboSearch < 1.34.1 - Unauthenticated Password-Protected Product Information Disclosure
CVE-2026-18052 ManageWP Worker < 4.9.37 - Unauthenticated Authentication Bypass via Unsigned Auto-Login P
CVE-2026-14187 Tutor LMS < 4.0.6 - Instructor+ Cross-Instructor Private Course Disclosure via IDOR

IV. Related Vulnerabilities

Same product: Forminator Forms
Same vendor: Unknown

V. Comments for CVE-2026-19221

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