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CVE-2026-25877— Chartbrew: Insecure Direct Object Reference (IDOR) in Chart Operations

Quick assessment

Affected
chartbrew chartbrew
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.

chartbrew是Chartbrew开源的一个数据可视化与仪表盘构建工具。 Chartbrew 4.8.1之前版本存在访问控制错误漏洞，该漏洞源于仅基于project_id参数执行授权检查，可能导致经过身份验证的用户操纵或访问属于其他用户的图表。

CVSS 6.5 · Medium EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token
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I. Basic Information for CVE-2026-25877

Vulnerability Information
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Vulnerability Title
Chartbrew: Insecure Direct Object Reference (IDOR) in Chart Operations
Source: CVE Program / CVE List V5
Vulnerability Description
Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.1, the application performs authorization checks based solely on the project_id parameter when handling chart-related operations (update, delete, etc.). No authorization check is performed against the chart_id itself. This allows an authenticated user who has access to any project to manipulate or access charts belonging to other users/ project. This issue has been patched in version 4.8.1.
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
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
chartbrew 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
chartbrew是Chartbrew开源的一个数据可视化与仪表盘构建工具。 Chartbrew 4.8.1之前版本存在访问控制错误漏洞，该漏洞源于仅基于project_id参数执行授权检查，可能导致经过身份验证的用户操纵或访问属于其他用户的图表。
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
chartbrew chartbrew < 4.8.1 -

II. Public POCs for CVE-2026-25877

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III. Intelligence Information for CVE-2026-25877

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Vendor Advisories for CVE-2026-25877 (1)

Vendor Pages for CVE-2026-25877 (1)

Same Patch Batch · chartbrew · 2026-03-06 · 6 CVEs total

CVE-2026-25888 8.8 HIGH Chartbrew: Remote Code Execution (RCE) via Vulnerable API
CVE-2026-25887 7.2 HIGH Chartbrew: Remote Code Execution (RCE) via MongoDB Dataset Query
CVE-2026-27605 6.3 MEDIUM Chartbrew: Stored Cross-Site Scripting (XSS) via File Upload API
CVE-2026-27005 Chartbrew: SQL injection in date-type variable handling (applyMysqlOrPostgresVariables)
CVE-2026-27603 Chartbrew: Unauthenticated Chart Filter Endpoint: POST /project/:project_id/chart/:chart_i

IV. Related Vulnerabilities

Same product: chartbrew
Same vendor: chartbrew
Same weakness: CWE-284

V. Comments for CVE-2026-25877

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