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GoogleOSV:BIT-GITLAB-2020-13335

HistoryMar 06, 2024 - 11:21 a.m.

BIT-gitlab-2020-13335

2024-03-0611:21:54

Google

osv.dev

gitlab

account deletion

group membership

software

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.6%

JSON

Improper group membership validation when deleting a user account in GitLab >=7.12 allows a user to delete own account without deleting/transferring their group.

CPENameOperatorVersion
gitlabge13.3.0
gitlabge7.12.0
gitlablt13.3.7
gitlablt13.4.2
gitlablt13.2.10
gitlabge13.4.0

Name	Operator	Version
gitlab	ge	13.3.0
gitlab	ge	7.12.0
gitlab	lt	13.3.7
gitlab	lt	13.4.2
gitlab	lt	13.2.10
gitlab	ge	13.4.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13335.json

gitlab.com/gitlab-org/gitlab/-/issues/27231

hackerone.com/reports/503823

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

28.6%

JSON

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