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Vulnerability Details :

CVE-2021-39895

Summary
Assigner-GitLab
Assigner Org ID-ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At-04 Nov, 2021 | 23:11
Updated At-04 Aug, 2024 | 02:20
Rejected At-
Credits

In all versions of GitLab CE/EE since version 8.0, an attacker can set the pipeline schedules to be active in a project export so when an unsuspecting owner imports that project, pipelines are active by default on that project. Under specialized conditions, this may lead to information disclosure if the project is imported from an untrusted source.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitLab
Assigner Org ID:ceab7361-8a18-47b1-92ba-4d7d25f6715a
Published At:04 Nov, 2021 | 23:11
Updated At:04 Aug, 2024 | 02:20
Rejected At:
▼CVE Numbering Authority (CNA)

In all versions of GitLab CE/EE since version 8.0, an attacker can set the pipeline schedules to be active in a project export so when an unsuspecting owner imports that project, pipelines are active by default on that project. Under specialized conditions, this may lead to information disclosure if the project is imported from an untrusted source.

Affected Products
Vendor
GitLab Inc.GitLab
Product
GitLab
Versions
Affected
  • >=8.0, <14.1.7
  • >=14.2, <14.2.5
  • >=14.3, <14.3.1
Problem Types
TypeCWE IDDescription
textN/AConfiguration in GitLab
Type: text
CWE ID: N/A
Description: Configuration in GitLab
Metrics
VersionBase scoreBase severityVector
3.16.0MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Thanks @justas_b for reporting this vulnerability through our HackerOne bug bounty program.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/gitlab-org/gitlab/-/issues/337824
x_refsource_MISC
https://hackerone.com/reports/1272535
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json
x_refsource_CONFIRM
Hyperlink: https://gitlab.com/gitlab-org/gitlab/-/issues/337824
Resource:
x_refsource_MISC
Hyperlink: https://hackerone.com/reports/1272535
Resource:
x_refsource_MISC
Hyperlink: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/gitlab-org/gitlab/-/issues/337824
x_refsource_MISC
x_transferred
https://hackerone.com/reports/1272535
x_refsource_MISC
x_transferred
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json
x_refsource_CONFIRM
x_transferred
Hyperlink: https://gitlab.com/gitlab-org/gitlab/-/issues/337824
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://hackerone.com/reports/1272535
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@gitlab.com
Published At:05 Nov, 2021 | 00:15
Updated At:08 Nov, 2021 | 17:42

In all versions of GitLab CE/EE since version 8.0, an attacker can set the pipeline schedules to be active in a project export so when an unsuspecting owner imports that project, pipelines are active by default on that project. Under specialized conditions, this may lead to information disclosure if the project is imported from an untrusted source.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.14.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
Secondary3.16.0MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
Primary2.02.1LOW
AV:N/AC:H/Au:S/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 4.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 6.0
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:L
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:N/AC:H/Au:S/C:P/I:N/A:N
CPE Matches
GitLab Inc.
gitlab
>>gitlab>>Versions from 8.0.0(inclusive) to 14.1.7(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 8.0.0(inclusive) to 14.1.7(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 14.2.0(inclusive) to 14.2.5(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 14.2.0(inclusive) to 14.2.5(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
GitLab Inc.
gitlab
>>gitlab>>14.3.0
cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>14.3.0
cpe:2.3:a:gitlab:gitlab:14.3.0:*:*:*:enterprise:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.jsoncve@gitlab.com
Vendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/337824cve@gitlab.com
Broken Link
https://hackerone.com/reports/1272535cve@gitlab.com
Permissions Required
Third Party Advisory
Hyperlink: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39895.json
Source: cve@gitlab.com
Resource:
Vendor Advisory
Hyperlink: https://gitlab.com/gitlab-org/gitlab/-/issues/337824
Source: cve@gitlab.com
Resource:
Broken Link
Hyperlink: https://hackerone.com/reports/1272535
Source: cve@gitlab.com
Resource:
Permissions Required
Third Party Advisory

Change History

0
Information is not available yet

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Details not found