CVE-2026-54832— WordPress Gutenverse Companion plugin <= 2.5.0 - Broken Access Control vulnerability
Possible ATT&CK Techniques 1AI
T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Jegstudio | Gutenverse Companion | n/a≤ 2.5.0 | affected |
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I. Basic Information for CVE-2026-54832
Vulnerability Information
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Vulnerability Title
WordPress Gutenverse Companion plugin <= 2.5.0 - Broken Access Control vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Unauthenticated Broken Access Control in Gutenverse Companion <= 2.5.0 versions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Jegstudio Gutenverse Companion 授权问题漏洞
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 2.5.0及之前版本存在授权问题漏洞，该漏洞源于未经验证的访问控制缺陷，可能导致未经身份验证的攻击者绕过访问控制。
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 ~ 2.5.0 | - |
II. Public POCs for CVE-2026-54832
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
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Vendor Advisories for CVE-2026-54832 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2026-54832
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