Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2023-46943

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
13/01/2024
Last modified:
30/08/2024

Description

An issue was discovered in NPM's package @evershop/evershop before version 1.0.0-rc.8. The HMAC secret used for generating tokens is hardcoded as "secret". A weak HMAC secret poses a risk because attackers can use the predictable secret to create valid JSON Web Tokens (JWTs), allowing them access to important information and actions within the application.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 9.10 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): None

Base Score 3.x
9.10
Severity 3.x
CRITICAL

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:evershop:evershop:1.0.0:beta:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:beta1:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:beta2:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:beta3:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:beta4:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:beta5:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc1:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc2:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc3:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc5:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc6:*:*:*:node.js:*:*
cpe:2.3:a:evershop:evershop:1.0.0:rc7:*:*:*:node.js:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools