CVE-2026-66639— WordPress WPZOOM Forms – Contact Form plugin for Gutenberg plugin <= 2.0.4 - Cross Site Scripting (XSS) vulnerability
Quick assessment
Affected
WPZOOM WPZOOM Forms – Contact Form Plugin for Gutenberg
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.
WPZOOM 表单 – 用于 Gutenberg 的联系人表单插件（版本 <= 2.0.4）中存在贡献者跨站脚本（XSS）漏洞。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1068 · Exploitation for Privilege Escalation T1189 · Drive-by CompromiseAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| WPZOOM | WPZOOM Forms – Contact Form Plugin for Gutenberg | n/a≤ 2.0.4 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-66639
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
WordPress WPZOOM Forms – Contact Form plugin for Gutenberg plugin <= 2.0.4 - Cross Site Scripting (XSS) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Contributor Cross Site Scripting (XSS) in WPZOOM Forms – Contact Form Plugin for Gutenberg <= 2.0.4 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WPZOOM | WPZOOM Forms – Contact Form Plugin for Gutenberg | n/a ~ 2.0.4 | - |
|
II. Public POCs for CVE-2026-66639
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-66639
请登录查看更多情报信息。
IV. Related Vulnerabilities
Same vendor: WPZOOM
-
CVE-2026-73361
WordPress Recipe Card Blocks for Gutenberg & Elementor plugi -
CVE-2026-57712
WordPress WPZOOM Portfolio plugin <= 1.4.29 - Cross Site Scr -
CVE-2026-39597
WordPress WPZOOM Addons for Elementor plugin <= 1.3.4 - Refl -
CVE-2026-49069
WordPress WPZOOM Portfolio plugin <= 1.4.21 - Cross Site Scr -
CVE-2026-3011
Recipe Card Blocks Lite <= 3.4.13 - Authenticated (Author+)
Same weakness: CWE-79
-
CVE-2026-8630
justhtml before 1.12.0 Mutation XSS via Raw Text Elements -
CVE-2026-8445
justhtml before 1.12.0 Sanitizer Bypass via Markdown -
CVE-2026-77088
justhtml 0.9.0 through 1.21.0 Cross-Site Scripting via code- -
CVE-2026-74793
justhtml before 3.11.0 XSS via selectedcontent projection -
CVE-2026-6827
justhtml before 1.17.0 Multiple Cross-Site Scripting Vulnera
V. Comments for CVE-2026-66639
No comments yet