CVE-2026-66704— WordPress Gutenverse Companion plugin <= 2.5.1 - Server Side Request Forgery (SSRF) vulnerability
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Jegstudio | Gutenverse Companion | n/a≤ 2.5.1 | affected |
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I. Basic Information for CVE-2026-66704
Vulnerability Information
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Vulnerability Title
WordPress Gutenverse Companion plugin <= 2.5.1 - Server Side Request Forgery (SSRF) vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Unauthenticated Server Side Request Forgery (SSRF) in Gutenverse Companion <= 2.5.1 versions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
服务端请求伪造(SSRF)
Source: CVE Program / CVE List V5
Vulnerability Title
jegstudio Gutenverse Companion 服务端请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jegstudio Gutenverse Companion是jegstudio个人开发者的一款Gutenberg区块编辑器增强组件。 jegstudio Gutenverse Companion 2.5.1及之前版本存在服务端请求伪造漏洞，该漏洞源于未经验证的服务端请求伪造（SSRF）。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jegstudio | Gutenverse Companion | n/a ~ 2.5.1 | - |
II. Public POCs for CVE-2026-66704
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Other References for CVE-2026-66704 (1)
IV. Related Vulnerabilities
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