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CVE-2026-44719— Mathesar: Missing collaborator checks allowed access to database-scoped Mathesar metadata

Quick assessment

Affected
mathesar-foundation mathesar
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.

Mathesar是Mathesar Foundation开源的一个无需编码的PostgreSQL数据协作与编辑工具。 Mathesar 0.2.0版本至0.10.0之前版本存在安全漏洞，该漏洞源于未验证请求用户是否为数据库协作者，可能导致已认证用户查看不属于其协作者角色的元数据，包括协作者映射、表元数据、探索元数据和表单元数据。

AI Predicted 7.5 Difficulty: Easy EPSS 0.38% · P30

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
mathesar-foundation mathesar >= 0.2.0, < 0.10.0 affected
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I. Basic Information for CVE-2026-44719

Vulnerability Information
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Vulnerability Title
Mathesar: Missing collaborator checks allowed access to database-scoped Mathesar metadata
Source: CVE Program / CVE List V5
Vulnerability Description
Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, collaborators.list, tables.metadata.list, explorations.list, and forms.list accept a database_id without verifying that the requesting user was a collaborator on that database. An authenticated user on the same Mathesar installation could use these methods to view Mathesar-managed metadata for databases where they were not a collaborator. Depending on the database and features in use, exposed metadata could include collaborator mappings, table metadata, saved exploration metadata, and form metadata. For forms, the exposed metadata included form tokens. For public forms, possession of the token is equivalent to possession of the public form link, which allows submission to the form under the form’s configured PostgreSQL role. This vulnerability is fixed in 0.10.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Mathesar 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mathesar是Mathesar Foundation开源的一个无需编码的PostgreSQL数据协作与编辑工具。 Mathesar 0.2.0版本至0.10.0之前版本存在安全漏洞，该漏洞源于未验证请求用户是否为数据库协作者，可能导致已认证用户查看不属于其协作者角色的元数据，包括协作者映射、表元数据、探索元数据和表单元数据。
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
mathesar-foundation mathesar >= 0.2.0, < 0.10.0 -

II. Public POCs for CVE-2026-44719

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III. Intelligence Information for CVE-2026-44719

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Vendor Advisories for CVE-2026-44719 (1)

IV. Related Vulnerabilities

Same product: mathesar
Same vendor: mathesar-foundation
Same weakness: CWE-862

V. Comments for CVE-2026-44719

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