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GoogleOSV:BIT-GITLAB-2021-22213

HistoryMar 06, 2024 - 11:19 a.m.

BIT-gitlab-2021-22213

2024-03-0611:19:54

Google

osv.dev

cross-site vulnerability

oauth flow

gitlab ce/ee

safari

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.3%

JSON

A cross-site leak vulnerability in the OAuth flow of all versions of GitLab CE/EE since 7.10 allowed an attacker to leak an OAuth access token by getting the victim to visit a malicious page with Safari

CPENameOperatorVersion
gitlablt13.11.5
gitlabge13.12.0
gitlabge7.10.0
gitlablt13.10.5
gitlabge13.11.0
gitlablt13.12.2

Name	Operator	Version
gitlab	lt	13.11.5
gitlab	ge	13.12.0
gitlab	ge	7.10.0
gitlab	lt	13.10.5
gitlab	ge	13.11.0
gitlab	lt	13.12.2

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22213.json

gitlab.com/gitlab-org/gitlab/-/issues/300308

hackerone.com/reports/1089277

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

56.3%

JSON

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