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CVE-2026-45730— Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project

Quick assessment

Affected
nuclio nuclio
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.

Nuclio 是一个用于实时事件和数据处理的“无服务器”（Serverless）框架。在 1.16.0 版本之前，Nuclio Dashboard 的项目管理 API 存在一个漏洞：任何已认证的用户（即使不是目标项目的成员）都可以绕过 OPA 授权检查，通过写操作路径（PUT /api/projects/{id}、DELETE /api/projects）修改或删除任意项目及其关联资源（如函数、API 网关等）。该问题已在 1.16.0 版本中修复。

CVSS 8.3 · High EPSS 0.05% · P15
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I. Basic Information for CVE-2026-45730

Vulnerability Information
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Vulnerability Title
Nuclio: Missing authorization on project write paths allows any authenticated user to modify or delete any project
Source: CVE Program / CVE List V5
Vulnerability Description
Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.0, there is a vulnerability in Nuclio Dashboard's project management API, allowing any authenticated user (without membership in the target project) to bypass OPA authorization checks on write paths (PUT /api/projects/{id}, DELETE /api/projects) and modify or delete any project along with all its associated resources (functions, API gateways, etc.). This issue has been patched in version 1.16.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
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
nuclio nuclio < 1.16.0 -

II. Public POCs for CVE-2026-45730

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III. Intelligence Information for CVE-2026-45730

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Other References for CVE-2026-45730 (4)

Same Patch Batch · nuclio · 2026-09-02 · 7 CVEs total

CVE-2026-79756 8.7 HIGH Nuclio: Unauthenticated OS command injection via namespace header in list-all resource pat
CVE-2026-52833 8.0 HIGH Nuclio: Unsanitized runtimeAttributes.repositories injected into Groovy build.gradle leads
CVE-2026-52831 8.0 HIGH Nuclio: Unsanitized cron trigger event headers/body injected into CronJob shell command le
CVE-2026-79755 8.0 HIGH Nuclio: Unauthenticated OS command injection via function namespace in docker ps --filter
CVE-2026-79754 7.1 HIGH Nuclio: Kaniko build tempDir command injection
CVE-2026-52832 4.9 MEDIUM Nuclio: Unauthenticated path traversal in spec.handler allows arbitrary file write in Dash

IV. Related Vulnerabilities

Same product: nuclio
Same vendor: nuclio
Same weakness: CWE-862

V. Comments for CVE-2026-45730

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