CVE-2026-30969
CRITICALCoral Server < 1.1.0 - Unauthenticated Session Impersonation via Weak Session Identifier
Title source: llmDescription
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.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
https://github.com/Coral-Protocol/coral-server/security/advisories/GHSA-ccx7-7wv9-c55x
Release Notes x_refsource_misc
https://github.com/Coral-Protocol/coral-server/releases/tag/v1.1.0
Scores
CVSS v3
9.1
EPSS
0.0038
EPSS Percentile
29.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-639
Status
published
Products (1)
coralos/coral_server
< 1.1.0
Published
Mar 10, 2026
Tracked Since
Mar 11, 2026