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CVE-2026-71214— NASA-AMMOS plandev - Client-Supplied session_variables Bypass Hasura-Origin Authorization in sequencing-server

Quick assessment

Affected
NASA-AMMOS plandev (sequencing-server)
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.

NASA-AMMOS plandev是NASA-AMMOS组织的一个支持任务规划的应用服务器中间件。 NASA-AMMOS plandev存在授权问题漏洞，该漏洞源于授权中间件在获取Hasura会话角色时优先采用客户端提供的session_variables对象，且未验证请求确实来自Hasura，可能导致未认证攻击者插入任意扩展规则或写入命令字典。

CVSS 9.8 · Critical EPSS 0.31% · P24

Affected Version Matrix 1

VendorProduct Version RangeStatus
NASA-AMMOS plandev (sequencing-server) affected
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I. Basic Information for CVE-2026-71214

Vulnerability Information
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Vulnerability Title
NASA-AMMOS plandev - Client-Supplied session_variables Bypass Hasura-Origin Authorization in sequencing-server
Source: CVE Program / CVE List V5
Vulnerability Description
The Aerie/PlanDev sequencing-server's authorization middleware (sequencing-server/src/app.ts) derives the caller's Hasura session role via getHasuraSession, which prefers a session_variables object taken directly from the client-supplied JSON request body over the Authorization header's JWT claims, with no verification that the request actually originated from Hasura.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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
NASA-AMMOS plandev 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
NASA-AMMOS plandev是NASA-AMMOS组织的一个支持任务规划的应用服务器中间件。 NASA-AMMOS plandev存在授权问题漏洞，该漏洞源于授权中间件在获取Hasura会话角色时优先采用客户端提供的session_variables对象，且未验证请求确实来自Hasura，可能导致未认证攻击者插入任意扩展规则或写入命令字典。
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
NASA-AMMOS plandev (sequencing-server) 0 -

II. Public POCs for CVE-2026-71214

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 10066 chars
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In-depth vulnerability mechanism
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Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-71214

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Vendor Pages for CVE-2026-71214 (1)

IV. Related Vulnerabilities

Same vendor: NASA-AMMOS
Same weakness: CWE-306

V. Comments for CVE-2026-71214

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