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CVE-2026-53469— Migration-planner: unprotected delete endpoint wipes all tenant data

Quick assessment

Affected
CVE-2026-53469
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.

Migration Planner UI是KubeV2V开源的一个迁移规划前端工具。 Migration Planner UI存在访问控制错误漏洞，该漏洞源于/api/v1/sources路由缺少适当的授权和过滤，可能导致经过身份验证的用户发送DELETE请求破坏所有客户数据，包括源、代理和评估，导致整个SaaS平台的可用性和完整性严重损失。

CVSS 9.1 · Critical EPSS 0.51% · P43

Affected Version Matrix 1

VendorProduct Version RangeStatus
None None < 0.13.5 affected

I. Basic Information for CVE-2026-53469

Vulnerability Information
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Vulnerability Title
Migration-planner: unprotected delete endpoint wipes all tenant data
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in migration-planner. An authenticated user can exploit this vulnerability by sending a DELETE request to the /api/v1/sources route, which lacks proper authorization and filtering. This allows for the destruction of all customer data, including sources, agents, and assessments, leading to a critical loss of availability and integrity across the entire SaaS platform.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Migration Planner UI 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Migration Planner UI是KubeV2V开源的一个迁移规划前端工具。 Migration Planner UI存在访问控制错误漏洞，该漏洞源于/api/v1/sources路由缺少适当的授权和过滤，可能导致经过身份验证的用户发送DELETE请求破坏所有客户数据，包括源、代理和评估，导致整个SaaS平台的可用性和完整性严重损失。
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
- - 0 ~ 0.13.5 -

II. Public POCs for CVE-2026-53469

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 6451 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-53469

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Patches & Fixes for CVE-2026-53469 (1)

Vendor Advisories for CVE-2026-53469 (2)

IV. Related Vulnerabilities

Same weakness: CWE-306