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GoogleOSV:BIT-GITLAB-2021-39892

HistoryMar 06, 2024 - 11:18 a.m.

BIT-gitlab-2021-39892

2024-03-0611:18:18

Google

osv.dev

gitlab

version 12.0

user import

email disclosure

security

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

34.6%

JSON

In all versions of GitLab CE/EE since version 12.0, a lower privileged user can import users from projects that they don’t have a maintainer role on and disclose email addresses of those users.

CPENameOperatorVersion
gitlabge14.2.0
gitlabge12.0.0
gitlabge14.3.0
gitlablt14.1.7
gitlablt14.2.5
gitlable14.3.0

Name	Operator	Version
gitlab	ge	14.2.0
gitlab	ge	12.0.0
gitlab	ge	14.3.0
gitlab	lt	14.1.7
gitlab	lt	14.2.5
gitlab	le	14.3.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39892.json

gitlab.com/gitlab-org/gitlab/-/issues/28440

hackerone.com/reports/542539

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

34.6%

JSON

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