CVE-2026-39579— WordPress B Blocks plugin <= 2.0.31 - Privilege Escalation vulnerability
Possible ATT&CK Techniques 1AI
T1068 · Exploitation for Privilege EscalationGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-39579
Vulnerability Information
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Vulnerability Title
WordPress B Blocks plugin <= 2.0.31 - Privilege Escalation vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Contributor Privilege Escalation in B Blocks <= 2.0.31 versions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权授予不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
bPlugins bBlocks 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
bBlocks是bPlugins公司的一系列CMS插件组件。 bPlugins bBlocks 2.0.31及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于权限许可和访问控制问题，可能导致权限提升。
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
II. Public POCs for CVE-2026-39579
| # | POC Description | Source Link | Shenlong Link |
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IV. Related Vulnerabilities
Same vendor: bPlugins
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Same weakness: CWE-266
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V. Comments for CVE-2026-39579
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