#VU107481 Improper Authorization in nats-server - CVE-2025-30215

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Main Vulnerability Database Vulnerabilities #VU107481

#VU107481 Improper Authorization in nats-server - CVE-2025-30215

Published: April 16, 2025


Vulnerability identifier: #VU107481
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H/E:P/U:Green
CVE-ID: CVE-2025-30215
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability: Public exploit is available
Vulnerable software:
nats-server
Software vendor:
NATS - The Cloud Native Messaging System

Description

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to the failure to authorize certain Jetstream admin APIs. A remote user can perform certain administrative actions on any JS asset in any other account.


Remediation

Install updates from vendor's website.

External links