CVE-2021-22263 - An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2

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MEDIUM

An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2

Published Oct 11, 2021

6.5

MEDIUM

CVSS 3.1

EPSS 1.09%

Description

An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. A user account with 'external' status which is granted 'Maintainer' role on any project on the GitLab instance where 'project tokens' are allowed may elevate its privilege to 'Internal' and access Internal projects.

Affected products

Vendor GitLab Product GitLab Default
n/a
- Version
  >=13.0, <14.0.9
  Status
  affected
  Constraints
  -
- Version
  >=14.1, <14.1.4
  Status
  affected
  Constraints
  -
- Version
  >=14.2, <14.2.2
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

GitLab

n/a

Version	Status	Constraints
>=13.0, <14.0.9	affected	-
>=14.1, <14.1.4	affected	-
>=14.2, <14.2.2	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-269

Improper Privilege Management

References (4)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-9409
Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22263.json
x_refsource_CONFIRMVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/331473
x_refsource_MISCExploitIssue TrackingVendor Advisory
https://hackerone.com/reports/1193062
x_refsource_MISCExploitThird Party Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-9409		Advisory
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22263.json		x_refsource_CONFIRMVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/issues/331473		x_refsource_MISCExploitIssue TrackingVendor Advisory
https://hackerone.com/reports/1193062		x_refsource_MISCExploitThird Party Advisory