MEDIUM5.4
GHSA-rfhr-62xp-2fp2
Open Redirect in trailing-slash
Quick fix
GHSA-rfhr-62xp-2fp2 — trailing-slash: upgrade to the fixed version with the command below.
npm install trailing-slash@2.0.1Details
The package trailing-slash before 2.0.1 are vulnerable to Open Redirect via the use of trailing double slashes in the URL when accessing the vulnerable endpoint (such as https://example.com//attacker.example/). The vulnerable code is in index.js::createTrailing(), as the web server uses relative URLs instead of absolute URLs.
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-23387[ADVISORY]
- https://github.com/fardog/trailing-slash/commit/f8e66f1429308247e5a119d430203077d8f05048[WEB]
- https://github.com/fardog/trailing-slash/blob/f640ece055fe85275c983de5eb94661b95e35670/index.js%23L36[WEB]
- https://snyk.io/vuln/SNYK-JS-TRAILINGSLASH-1085707[WEB]