CVE-2021-39898

In all versions of GitLab CE/EE since version 10.6, a project export leaks the external webhook token value which may allow access to the project which it was exported from.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39898.json	Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/33734	Broken Link
https://hackerone.com/reports/698068	Permissions Required Third Party Advisory

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:14.3.0::::community:::
	cpe:2.3:a:gitlab:gitlab:14.3.0::::enterprise:::

History

No history.

Information

Published : 2021-11-05 00:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-39898

Mitre link : CVE-2021-39898

CVE.ORG link : CVE-2021-39898

JSON object : View

Products Affected

gitlab

gitlab

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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