CVE-2021-23387 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

AV:N/AC:M/Au:N/C:P/I:P/A:N

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Trailing-slash Project	Trailing-slash

Configuration 1 [-]

cpe:2.3:a:trailing-slash_project:trailing-slash:*:*:*:*:*:node.js:*:*

No data.

References

Link	Providers
https://github.com/fardog/trailing-slash/blob/f640ece055fe85275c983de5eb94661b95e35670/index.js%23L36
https://github.com/fardog/trailing-slash/commit/f8e66f1429308247e5a119d430203077d8f05048
https://snyk.io/vuln/SNYK-JS-TRAILINGSLASH-1085707

History

No history.

MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2021-05-24T18:16:34.116418Z

Updated: 2024-09-17T02:31:13.513Z

Reserved: 2021-01-08T00:00:00

Link: CVE-2021-23387

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-05-24T19:15:07.427

Modified: 2021-05-28T14:45:59.687

Link: CVE-2021-23387

Redhat

No data.

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