EverShop vulnerabilities
We track 5 vulnerabilities in EverShop products. 5 are rated high or critical, and none are known to be exploited. The most recent was published on January 5, 2026.
Latest EverShop vulnerabilities
- 7.5 High severity
Evershop: Excessive Platform Resource Consumption within a Loop
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. The application fails to limit the height of the use-element shadow tree or the dimens
- 7.5 High severity
Evershop: Unrestricted Upload of File with Dangerous Type
EverShop 2.0.1 allows a remote unauthenticated attacker to upload arbitrary files and create directories via the /api/images endpoint. The endpoint is accessible without authentication by default, and server-side validation of uploaded files is insufficient. T
- 9.1 Critical severity
Evershop: Use of Hard-coded Credentials
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 We
- 7.5 High severity
Evershop: Improper Authentication
Lack of authentication in NPM's package @evershop/evershop before version 1.0.0-rc.8, allows remote attackers to obtain sensitive information via improper authorization in GraphQL endpoints.
- 8.3 High severity
Evershop: Improper Limitation of a Pathname to a Restricted Directory
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 function in api/files endpoint.