CVE-2017-20146

Published: Dec 27, 2022Modified: Apr 11, 2025

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.

Affected (1)

Products: Gorillatoolkit: Handlers

Gorillatoolkit

1 product

Handlers

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Gorillatoolkit Handlers	Before 1.3.0

Related CWEs

CWE-346

Origin Validation Error

The product does not properly verify that the source of data or communication is valid.

References (6)

https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145

Source: security@golang.org

PatchThird Party Advisory

https://github.com/gorilla/handlers/pull/116

Source: security@golang.org

PatchThird Party Advisory

https://pkg.go.dev/vuln/GO-2020-0020

Source: security@golang.org

Third Party Advisory

https://github.com/gorilla/handlers/commit/90663712d74cb411cbef281bc1e08c19d1a76145

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://github.com/gorilla/handlers/pull/116

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

https://pkg.go.dev/vuln/GO-2020-0020

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.