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GoogleOSV:BIT-GITLAB-2023-5356

HistoryMar 06, 2024 - 10:56 a.m.

BIT-gitlab-2023-5356

2024-03-0610:56:46

Google

osv.dev

incorrect authorization

gitlab ce/ee

slash commands

mattermost

slack

security

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.1%

JSON

Incorrect authorization checks in GitLab CE/EE from all versions starting from 8.13 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2, allows a user to abuse slack/mattermost integrations to execute slash commands as another user.

CPENameOperatorVersion
gitlabge16.7.1
gitlablt16.6.4
gitlable16.7.0
gitlabge16.6.0
gitlable16.7.1
gitlabge8.13.0
gitlabge16.7.0
gitlablt16.5.6

Name	Operator	Version
gitlab	ge	16.7.1
gitlab	lt	16.6.4
gitlab	le	16.7.0
gitlab	ge	16.6.0
gitlab	le	16.7.1
gitlab	ge	8.13.0
gitlab	ge	16.7.0
gitlab	lt	16.5.6

References

gitlab.com/gitlab-org/gitlab/-/issues/427154

hackerone.com/reports/2188868

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

30.1%

JSON

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