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GoogleOSV:BIT-GITLAB-2020-13263

HistoryMar 06, 2024 - 11:23 a.m.

BIT-gitlab-2020-13263

2024-03-0611:23:19

Google

osv.dev

gitlab

authorization issue

unauthorized users

maintainer impersonation

limited actions

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

61.3%

JSON

An authorization issue relating to project maintainer impersonation was identified in GitLab EE 9.5 and later through 13.0.1 that could allow unauthorized users to impersonate as a maintainer to perform limited actions.

CPENameOperatorVersion
gitlabge12.10.0
gitlable13.0.0
gitlablt12.9.8
gitlablt12.10.7
gitlabge13.0.0
gitlabge9.5.0

Name	Operator	Version
gitlab	ge	12.10.0
gitlab	le	13.0.0
gitlab	lt	12.9.8
gitlab	lt	12.10.7
gitlab	ge	13.0.0
gitlab	ge	9.5.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13263.json

gitlab.com/gitlab-org/gitlab/-/issues/211940

hackerone.com/reports/819821

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.5 Medium

AI Score

Confidence

Low

0.002 Low

EPSS

Percentile

61.3%

JSON

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