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CVE-2026-30970— Session authentication bypass in Coral Server session creation endpoint

Quick assessment

Affected
Coral-Protocol coral-server
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.

coral-server是CoralOS开源的一个基于Docker的服务器运行与配置管理工具。 coral-server 1.1.0之前版本存在安全漏洞，该漏洞源于/api/v1/sessions端点允许在没有强身份验证的情况下创建代理会话，可能导致未经授权的会话创建或系统资源消耗。

AI Predicted 7.5 Difficulty: Easy EPSS 0.58% · P46
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I. Basic Information for CVE-2026-30970

Vulnerability Information
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Vulnerability Title
Session authentication bypass in Coral Server session creation endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
Coral Server is open collaboration infrastructure that enables communication, coordination, trust and payments for The Internet of Agents. Prior to 1.1.0, Coral Server allowed the creation of agent sessions through the /api/v1/sessions endpoint without strong authentication. This endpoint performs resource-intensive initialization operations including container spawning and memory context creation. An attacker capable of accessing the endpoint could create sessions or consume system resources without proper authorization. This vulnerability is fixed in 1.1.0.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/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
coral-server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
coral-server是CoralOS开源的一个基于Docker的服务器运行与配置管理工具。 coral-server 1.1.0之前版本存在安全漏洞，该漏洞源于/api/v1/sessions端点允许在没有强身份验证的情况下创建代理会话，可能导致未经授权的会话创建或系统资源消耗。
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
Coral-Protocol coral-server < 1.1.0 -

II. Public POCs for CVE-2026-30970

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III. Intelligence Information for CVE-2026-30970

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Vendor Advisories for CVE-2026-30970 (1)

Vendor Pages for CVE-2026-30970 (1)

Same Patch Batch · Coral-Protocol · 2026-03-10 · 3 CVEs total

CVE-2026-30968 Coral Server has insufficient validation of agent identity for SSE connections
CVE-2026-30969 Coral Server has insufficient agent authentication in session communication channels

IV. Related Vulnerabilities

Same product: coral-server
Same vendor: Coral-Protocol
Same weakness: CWE-862

V. Comments for CVE-2026-30970

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