Critical severity · published Jan 13, 2024
CVE-2023-46943
An issue was discovered in NPM's package @evershop/evershop before version 1.0.0-rc.8
9.1
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EV
Evershop · Evershop
1.0.0; 1.0.0; 1.0.0; 1.0.0; 1.0.0; 1.0.0; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-46943
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-46943
advisory.checkmarx.net
https://advisory.checkmarx.net/advisory/CVE-2023-46943/
Third Party Advisory
https://devhub.checkmarx.com/cve-details/CVE-2023-46943/
More from Evershop
9.8
CVE-2026-28213
EverShop Vulnerable to Arbitrary Customer Account Takeover via Exposure of Password Reset Token in API Response
9.8
CVE-2026-25993
EverShop has a Second-Order SQL Injection in URL Rewrite Processing Derived from Category URL Keys
9.8
CVE-2023-46498
An issue in EverShop NPM versions before v.1.0.0-rc.8 allows a remote attacker to obtain sensitive information and execute arbitrary code via the /deleteCustomer/route.json file
8.3
CVE-2023-46496
Directory Traversal vulnerability in EverShop NPM versions before v.1.0.0-rc.8 allows a remote attacker to obtain sensitive information via a crafted request to the DELETE…
7.5
CVE-2025-67419
A Denial of Service (DoS) vulnerability in evershop 2.1.0 and prior allows unauthenticated attackers to exhaust the application server's resources via the "GET /images" API