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CVE-2026-8181— Burst Statistics 3.4.0 - 3.4.1.1 - Authentication Bypass to Admin Account Takeover

Quick assessment

Affected
burstbv Burst Statistics – Privacy-Friendly WordPress Analytics (Google Analytics Alternative)
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Burst Statistics – Privacy-Friendly WordPress Analytics 3.4.0版本至3.4.1.1版本存在授权问题漏洞，该漏洞源于is_mainwp_authenticat

CVSS 9.8 · Critical EPSS 3.01% · P87

Public Exploits 1

Nuclei · 1 CVE-2026-8181.yaml [template]

Affected Version Matrix 1

VendorProduct Version RangeStatus
burstbv Burst Statistics – Privacy-Friendly WordPress Analytics (Google Analytics Alternative) 3.4.0≤ 3.4.1.1 affected
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I. Basic Information for CVE-2026-8181

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Burst Statistics 3.4.0 - 3.4.1.1 - Authentication Bypass to Admin Account Takeover
Source: CVE Program / CVE List V5
Vulnerability Description
The Burst Statistics – Privacy-Friendly WordPress Analytics (Google Analytics Alternative) plugin for WordPress is vulnerable to Authentication Bypass in versions 3.4.0 to 3.4.1.1. This is due to incorrect return-value handling in the `is_mainwp_authenticated()` function when validating application passwords from the Authorization header. This makes it possible for unauthenticated attackers, with knowledge of an administrator username, to impersonate that administrator for the duration of the request by supplying any random Basic Authentication password achieving privilege escalation.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress plugin Burst Statistics – Privacy-Friendly WordPress Analytics 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台具有在基于PHP和MySQL的服务器上架设个人博客网站的功能。WordPress plugin是一个应用插件。 WordPress plugin Burst Statistics – Privacy-Friendly WordPress Analytics 3.4.0版本至3.4.1.1版本存在授权问题漏洞，该漏洞源于is_mainwp_authenticat
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
burstbv Burst Statistics – Privacy-Friendly WordPress Analytics (Google Analytics Alternative) 3.4.0 ~ 3.4.1.1 -

II. Public POCs for CVE-2026-8181

# POC Description Source Link Shenlong Link
1 Burst Statistics – Privacy-Friendly WordPress Analytics plugin 3.4.0 to 3.4.1.1 contains an authentication bypass caused by incorrect return-value handling in is_mainwp_authenticated() function, letting unauthenticated attackers impersonate administrators, exploit requires knowledge of an administrator username. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-8181.yaml POC Details
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Qwen3.6-35B-A3B · 11532 chars
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III. Intelligence Information for CVE-2026-8181

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Patches & Fixes for CVE-2026-8181 (7)

Vendor Advisories for CVE-2026-8181 (1)

Other References for CVE-2026-8181 (1)

IV. Related Vulnerabilities

Same product: Burst Statistics – Privacy-Friendly WordPress Analytics (Google Analytics Alternative)
Same vendor: burstbv
Same weakness: CWE-287

V. Comments for CVE-2026-8181

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