CVE-2021-39866

Published on: 10/05/2021 12:00:00 AM UTC

Last Modified on: 10/12/2021 08:03:00 PM UTC

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

Certain versions of Gitlab from Gitlab contain the following vulnerability:

A business logic error in the project deletion process in GitLab 13.6 and later allows persistent access via project access tokens.

  • CVE-2021-39866 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.
  • Affected Vendor/Software: URL Logo GitLab - GitLab version >=14.3, <14.3.1
  • Affected Vendor/Software: URL Logo GitLab - GitLab version >=14.2, <14.2.5
  • Affected Vendor/Software: URL Logo GitLab - GitLab version >=13.6, <14.1.7

CVSS3 Score: 5.4 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED LOW LOW NONE

CVSS2 Score: 5.5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL NONE

CVE References

Description Tags Link
HackerOne hackerone.com
text/html
URL Logo MISC hackerone.com/reports/1199561
2021/CVE-2021-39866.json · master · GitLab.org / cves · GitLab gitlab.com
text/html
URL Logo CONFIRM gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39866.json
Not Found gitlab.com
text/html
Inactive LinkNot Archived
URL Logo MISC gitlab.com/gitlab-org/gitlab/-/issues/333175

Related QID Numbers

  • 376097 GitLab Multiple Security Vulnerabilities (gitlab- 14.3.1, 14.2.5, 14.1.7)
  • 690021 Free Berkeley Software Distribution (FreeBSD) Security Update for gitlab (1bdd4db6-2223-11ec-91be-001b217b3468)

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationGitlabGitlabAllAllAllAll
ApplicationGitlabGitlabAllAllAllAll
ApplicationGitlabGitlab4.3.0AllAllAll
ApplicationGitlabGitlab4.3.0AllAllAll
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*:
  • cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*:
  • cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:community:*:*:*:
  • cpe:2.3:a:gitlab:gitlab:4.3.0:*:*:*:enterprise:*:*:*:

Discovery Credit

Thanks joaxcar for reporting this vulnerability through our HackerOne bug bounty program

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-39866 : A business logic error in the project deletion process in GitLab 13.6 and later allows persistent… twitter.com/i/web/status/1… 2021-10-05 13:03:32
Twitter Icon @LinInfoSec Gitlab - CVE-2021-39866: gitlab.com/gitlab-org/cve… 2021-10-05 14:56:19
Twitter Icon @threatmeter CVE-2021-39866 A business logic error in the project deletion process in GitLab 13.6 and later allows persistent ac… twitter.com/i/web/status/1… 2021-10-06 07:09:56
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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