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GitHub Advisory DatabaseGHSA-V82V-RQ72-PHQ9

HistoryJan 26, 2022 - 10:13 p.m.

Server side request forgery in @isomorphic-git/cors-proxy

2022-01-2622:13:05

CWE-918

GitHub Advisory Database

github.com

ssrf

@isomorphic-git/cors-proxy

middleware.js

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

55.7%

JSON

The package @isomorphic-git/cors-proxy before 2.7.1 is vulnerable to Server-side Request Forgery (SSRF) due to missing sanitization and validation of the redirection action in middleware.js.

Affected configurations

Vulners

Node

isomorphic-gitcors-proxyRange<2.7.1

VendorProductVersionCPE
isomorphic-gitcors-proxy*cpe:2.3:a:isomorphic-git:cors-proxy:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
isomorphic-git	cors-proxy	*	cpe:2.3:a:isomorphic-git:cors-proxy::::::::

References

github.com/advisories/GHSA-v82v-rq72-phq9

github.com/isomorphic-git/cors-proxy/commit/1b1c91e71d946544d97ccc7cf0ac62b859e03311

nvd.nist.gov/vuln/detail/CVE-2021-23664

snyk.io/vuln/SNYK-JS-ISOMORPHICGITCORSPROXY-1734788

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

8.6

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.002

Percentile

55.7%

JSON

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