CVE-2026-78364— MW WP Form < 5.1.6 - Editor+ Stored XSS via Inquiry Data List
Quick assessment
Affected
Unknown MW WP Form
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.
以下是这段漏洞描述的中文翻译： MW WP Form WordPress 插件在 5.1.6 版本之前，在将部分表单设置输出到后台管理页面时，未对其进行净化和转义，这可能导致权限低至“编辑者”（Editor）角色的用户，针对管理员等高权限用户执行存储型跨站脚本（Stored XSS）攻击。
Possible ATT&CK Techniques 1 AI
T1189 · Drive-by Compromise
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I. Basic Information for CVE-2026-78364
Vulnerability Information
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Vulnerability Title
MW WP Form < 5.1.6 - Editor+ Stored XSS via Inquiry Data List
Source: CVE Program / CVE List V5
Vulnerability Description
The MW WP Form WordPress plugin before 5.1.6 does not sanitise and escape some of its form settings before outputting them back in an admin dashboard page, which could allow users with a role as low as Editor to perform Stored Cross-Site Scripting attacks against high privilege users such as admin.
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 | MW WP Form | 0 ~ 5.1.6 | - |
|
II. Public POCs for CVE-2026-78364
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Security Blog Posts for CVE-2026-78364 (1)
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🔗 MW WP Form < 5.1.6 – Editor+ Stored XSS via Inquiry Data List | CVE 2026-78364 | Plugin Vulnerabilities exploit vdb-entry technical-description
Same Patch Batch · Unknown · 2026-08-30 · 7 CVEs total
| CVE-2026-81660 | Groundhogg < 4.5.13 - Unauthenticated Stored XSS via Web Form Dropdown/Radio Field | |
| CVE-2026-81766 | Really Simple Security < 9.8.0 - Multisite Subsite Admin+ Arbitrary Plugin Installation vi | |
| CVE-2026-19722 | WPvivid Backup & Migration < 0.9.133 - Admin+ Arbitrary File Write via Zip Slip in Backup | |
| CVE-2026-76585 | Customer Reviews for WooCommerce < 5.118.0 - Unauthenticated Stored XSS via 'comment' Para | |
| CVE-2026-14835 | SOGO Add Script to Individual Pages Header Footer <= 3.9 - Contributor+ Stored XSS via Pos | |
| CVE-2026-14307 | Geotargeting WP < 3.5.6.2 - Reflected XSS |
IV. Related Vulnerabilities
Same product: MW WP Form
-
CVE-2026-48871
WordPress MW WP Form plugin <= 5.1.3 - Cross Site Scripting -
CVE-2026-8853
MW WP Form <= 5.1.3 - Authenticated (Editor+) Stored Cross-S -
CVE-2026-6206
MW WP Form <= 5.1.2 - Insecure Direct Object Reference to Un -
CVE-2026-5436
MW WP Form <= 5.1.1 - Unauthenticated Arbitrary File Move vi -
CVE-2026-4347
MW WP Form <= 5.1.0 - Unauthenticated Arbitrary File Move vi
Same vendor: Unknown
-
CVE-2026-81660
Groundhogg < 4.5.13 - Unauthenticated Stored XSS via Web For -
CVE-2026-81766
Really Simple Security < 9.8.0 - Multisite Subsite Admin+ Ar -
CVE-2026-19722
WPvivid Backup & Migration < 0.9.133 - Admin+ Arbitrary File -
CVE-2026-76585
Customer Reviews for WooCommerce < 5.118.0 - Unauthenticated -
CVE-2026-14835
SOGO Add Script to Individual Pages Header Footer <= 3.9 - C
V. Comments for CVE-2026-78364
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