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.
References
| Link | Resource |
|---|---|
| https://github.com/fardog/trailing-slash/blob/f640ece055fe85275c983de5eb94661b95e35670/index.js%23L36 | Broken Link |
| https://github.com/fardog/trailing-slash/commit/f8e66f1429308247e5a119d430203077d8f05048 | Patch Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-TRAILINGSLASH-1085707 | Exploit Patch Third Party Advisory |
| https://github.com/fardog/trailing-slash/blob/f640ece055fe85275c983de5eb94661b95e35670/index.js%23L36 | Broken Link |
| https://github.com/fardog/trailing-slash/commit/f8e66f1429308247e5a119d430203077d8f05048 | Patch Third Party Advisory |
| https://snyk.io/vuln/SNYK-JS-TRAILINGSLASH-1085707 | Exploit Patch Third Party Advisory |
Configurations
History
21 Nov 2024, 05:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/fardog/trailing-slash/blob/f640ece055fe85275c983de5eb94661b95e35670/index.js%23L36 - Broken Link | |
| References | () https://github.com/fardog/trailing-slash/commit/f8e66f1429308247e5a119d430203077d8f05048 - Patch, Third Party Advisory | |
| References | () https://snyk.io/vuln/SNYK-JS-TRAILINGSLASH-1085707 - Exploit, Patch, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : 5.8
v3 : 5.4 |
Information
Published : 2021-05-24 19:15
Updated : 2024-11-21 05:51
NVD link : CVE-2021-23387
Mitre link : CVE-2021-23387
CVE.ORG link : CVE-2021-23387
JSON object : View
Products Affected
trailing-slash_project
- trailing-slash
CWE
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')