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CVE-2026-39439— WordPress WebSamurai plugin <= 1.0.7 - Broken Access Control vulnerability

Quick assessment

Affected
Kiera Howe WebSamurai
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.

Kiera Howe WebSamurai 中存在缺失授权漏洞，该漏洞可导致错误配置的访问控制安全级别被利用。此问题影响 WebSamurai 从 n/a 到 1.0.7 版本。

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-39439

Vulnerability Information
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Vulnerability Title
WordPress WebSamurai plugin <= 1.0.7 - Broken Access Control vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization vulnerability in Kiera Howe WebSamurai websamurai allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WebSamurai: from n/a through 1.0.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Kiera Howe WebSamurai 0 ~ 1.0.7 -

II. Public POCs for CVE-2026-39439

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III. Intelligence Information for CVE-2026-39439

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Other References for CVE-2026-39439 (1)

IV. Related Vulnerabilities

Same weakness: CWE-862

V. Comments for CVE-2026-39439

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