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CVE-2026-53911— Cerebrate primary key mass assignment in CRUD edit operations allows authenticated users to overwrite unrelated records

Quick assessment

Affected
cerebrate cerebrate
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.

Cerebrate是Cerebrate开源的一个开源平台。旨在充当受信任的联系信息提供者和其他安全工具的互连协调器。 Cerebrate 1.37之前版本存在安全漏洞，该漏洞源于CRUD编辑操作和某些自定义实体修补流程中允许通过请求输入提供id主键字段。在未明确将id标记为不可访问的受影响实体中，经过身份验证的攻击者可以提交包含另一个记录id的特制编辑请求，导致保存操作更新该无关记录而非路由参数标识的记录。该问题影响多个继承宽松批量赋值默认值的实体类型，包括User、Role、UserSetting、Lo

AI Predicted 8.1 Difficulty: Easy EPSS 0.35% · P26

Affected Version Matrix 1

VendorProduct Version RangeStatus
cerebrate cerebrate < 1.37.0 affected
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I. Basic Information for CVE-2026-53911

Vulnerability Information
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Vulnerability Title
Cerebrate primary key mass assignment in CRUD edit operations allows authenticated users to overwrite unrelated records
Source: CVE Program / CVE List V5
Vulnerability Description
Cerebrate before version 1.37 allowed the id primary key field to be supplied through request input during CRUD edit operations and certain custom entity patching flows. In affected entities that did not explicitly mark id as inaccessible, an authenticated attacker could submit a crafted edit request containing the id of another record, causing the save operation to update that unrelated record instead of the record identified by the route parameter. The issue affected several entity types inheriting permissive mass-assignment defaults, including User, Role, UserSetting, LocalTool, PermissionLimitation, and EnumerationCollection. Since UserSettings edit functionality was reachable by any authenticated user, exploitation could allow unauthorized modification of records within the same entity type, with impact depending on the affected endpoint and writable fields. Cerebrate 1.37 fixes this by stripping id from request input after marshalling callbacks and by globally marking id as inaccessible in the base AppModel entity. The discovery of those potential vulnerabilities are inherited from initial finding from Jeroen Pinoy additional support from AI-Assisted Optus 4.8 (the commit wrongly assign Claude Fable 5 as the model switched) and coordinated by Andras Iklody.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Cerebrate 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cerebrate是Cerebrate开源的一个开源平台。旨在充当受信任的联系信息提供者和其他安全工具的互连协调器。 Cerebrate 1.37之前版本存在安全漏洞，该漏洞源于CRUD编辑操作和某些自定义实体修补流程中允许通过请求输入提供id主键字段。在未明确将id标记为不可访问的受影响实体中，经过身份验证的攻击者可以提交包含另一个记录id的特制编辑请求，导致保存操作更新该无关记录而非路由参数标识的记录。该问题影响多个继承宽松批量赋值默认值的实体类型，包括User、Role、UserSetting、Lo
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
cerebrate cerebrate 0 ~ 1.37.0 -

II. Public POCs for CVE-2026-53911

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III. Intelligence Information for CVE-2026-53911

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Patches & Fixes for CVE-2026-53911 (1)

Same Patch Batch · cerebrate · 2026-06-11 · 3 CVEs total

CVE-2026-53901 Cerebrate before v1.37 allows mass assignment of record identifiers during object creation
CVE-2026-53912 Cerebrate self-registration password hash exposure via inbox and audit log views

IV. Related Vulnerabilities

Same product: cerebrate
Same vendor: cerebrate
Same weakness: CWE-639

V. Comments for CVE-2026-53911

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