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3 vulnerabilities by Coral-Protocol

CVE-2026-30970 (GCVE-0-2026-30970)

Vulnerability from cvelistv5 – Published: 2026-03-10 17:30 – Updated: 2026-03-12 14:26
VLAI?
Title
Session authentication bypass in Coral Server session creation endpoint
Summary
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.
Severity ?
8.8 (High)
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
CWE
Assigner
References
Impacted products
Vendor Product Version
Coral-Protocol coral-server Affected: < 1.1.0
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CVE-2026-30969 (GCVE-0-2026-30969)

Vulnerability from cvelistv5 – Published: 2026-03-10 17:27 – Updated: 2026-03-10 20:39
VLAI?
Title
Coral Server has insufficient agent authentication in session communication channels
Summary
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 did not enforce strong authentication between agents and the server within an active session. This could allow an attacker who obtained or predicted a session identifier to impersonate an agent or join an existing session. This vulnerability is fixed in 1.1.0.
Severity ?
7.6 (High)
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
Vendor Product Version
Coral-Protocol coral-server Affected: < 1.1.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-30968 (GCVE-0-2026-30968)

Vulnerability from cvelistv5 – Published: 2026-03-10 17:24 – Updated: 2026-03-10 17:40
VLAI?
Title
Coral Server has insufficient validation of agent identity for SSE connections
Summary
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.
Severity ?
8.6 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE
Assigner
References
Impacted products
Vendor Product Version
Coral-Protocol coral-server Affected: < 1.1.0
Create a notification for this product.
Show details on NVD website
To clipboard 

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