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CVE-2026-57386— WordPress aBlocks plugin < 2.9.1 - Privilege Escalation vulnerability

Quick assessment

Affected
Kodezen LLC aBlocks
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.

WordPress aBlocks是WordPress基金会的一款模块化平台构建工具。 WordPress aBlocks 2.9.1及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于权限分配不当，可能导致权限提升。

CVSS 8.8 · High EPSS 0.42% · P34

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
Kodezen LLC aBlocks ≤ 2.9.1 affected
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I. Basic Information for CVE-2026-57386

Vulnerability Information
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Vulnerability Title
WordPress aBlocks plugin < 2.9.1 - Privilege Escalation vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect Privilege Assignment vulnerability in Kodezen LLC aBlocks ablocks allows Privilege Escalation.This issue affects aBlocks: from n/a through < 2.9.1.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress aBlocks 权限许可和访问控制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress aBlocks是WordPress基金会的一款模块化平台构建工具。 WordPress aBlocks 2.9.1及之前版本存在权限许可和访问控制问题漏洞，该漏洞源于权限分配不当，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

Vendor Product Affected Versions CPE Subscribe
Kodezen LLC aBlocks 0 ~ 2.9.1 -

II. Public POCs for CVE-2026-57386

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III. Intelligence Information for CVE-2026-57386

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News Coverage for CVE-2026-57386 (1)

IV. Related Vulnerabilities

Same product: aBlocks
Same vendor: Kodezen LLC
Same weakness: CWE-266

V. Comments for CVE-2026-57386

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