CVE-2026-30968— Coral Server has insufficient validation of agent identity for SSE connections
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-30968
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Coral Server has insufficient validation of agent identity for SSE connections
Source: NVD (National Vulnerability Database)
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, the SSE endpoint (/sse/v1/...) in Coral Server did not strongly validate that a connecting agent was a legitimate participant in the session. This could theoretically allow unauthorized message injection or observation. This vulnerability is fixed in 1.1.0.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
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SSE端点未严格验证连接代理的合法性，可能导致未经授权的消息注入或观察。
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-2026-30968
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-30968
请登录查看更多情报信息。
- Release v1.1.0 · Coral-Protocol/coral-server · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-30968
Same Patch Batch · Coral-Protocol · 2026-03-10 · 3 CVEs total
| CVE-2026-30970 | Session authentication bypass in Coral Server session creation endpoint | |
| CVE-2026-30969 | Coral Server has insufficient agent authentication in session communication channels |
IV. Related Vulnerabilities
Same weakness: CWE-862
- CVE-2021-47932
WordPress TheCartPress 1.5.3.6 Privilege Escalation Unauthen - CVE-2025-15634
HCL BigFix WebUI is affected by a missing authorization vuln - CVE-2026-42297
Argo Workflows Is Missing Authorization in Sync ConfigMap Pr - CVE-2026-42174
Kirby: User avatar creation, replacement and deletion are no - CVE-2026-42137
Kirby: `pages.access/list` and `files.access/list` permissio
V. Comments for CVE-2026-30968
No comments yet