CVE-2020-13272

OAuth flow missing verification checks CE/EE 12.3 and later through 13.0.1 allows unverified user to use OAuth authorization code flow

CVSS v3 7.5 HIGH
CVSS v2.0 6.5 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/37038	Broken Link
https://hackerone.com/reports/743556	Permissions Required
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/37038	Broken Link
https://hackerone.com/reports/743556	Permissions Required

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:::::community:::*
	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
	cpe:2.3:a:gitlab:gitlab:13.0.0::::community:::
	cpe:2.3:a:gitlab:gitlab:13.0.0::::enterprise:::

History

21 Nov 2024, 05:00

Type	Values Removed	Values Added
CVSS	v2 : ~~6.5~~ v3 : ~~8.8~~	v2 : 6.5 v3 : 7.5
References	~~() https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.json - Vendor Advisory~~	() https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13272.json - Vendor Advisory
References	~~() https://gitlab.com/gitlab-org/gitlab/-/issues/37038 - Broken Link~~	() https://gitlab.com/gitlab-org/gitlab/-/issues/37038 - Broken Link
References	~~() https://hackerone.com/reports/743556 - Permissions Required~~	() https://hackerone.com/reports/743556 - Permissions Required

Information

Published : 2020-06-19 22:15

Updated : 2024-11-21 05:00

NVD link : CVE-2020-13272

Mitre link : CVE-2020-13272

CVE.ORG link : CVE-2020-13272

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-345

Insufficient Verification of Data Authenticity

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