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githubGitHub Advisory DatabaseGHSA-JCR6-MMJJ-PCHW
HistoryDec 28, 2022 - 12:30 a.m.

gorilla/handlers may allow requester to bypass expected behavior of the Same Origin Policy

2022-12-2800:30:23
CWE-346
GitHub Advisory Database
github.com
13
gorilla
handlers
same origin policy
cors
headers
access control

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.8%

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 configurations

Vulners
Node
gorillaschemaRange<1.3.0

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.8%