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WS-2021-0059

Date: August 19, 2025

Client TLS credentials sent raw to the server in npm package nats before 2.0.0-209.

Language: JS

Severity Score

Related Resources (4)

https://github.com/nats-io/nats.js/security/advisories/GHSA-prmc-5v5w-c465
https://github.com/advisories/GHSA-prmc-5v5w-c465
https://advisories.nats.io/CVE/CVE-2020-26149.txt
https://www.mend.io/vulnerability-database/WS-2021-0059

Severity Score

Weakness Type (CWE)

Insufficiently Protected Credentials

CWE-522

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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