CVE-2021-39889 (GCVE-0-2021-39889)
Vulnerability from cvelistv5
Published
2021-10-05 13:43
Modified
2024-08-04 02:20
Severity ?
4.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CWE
  • Authorization bypass through user-controlled key in GitLab
Summary
In all versions of GitLab EE since version 14.1, due to an insecure direct object reference vulnerability, an endpoint may reveal the protected branch name to a malicious user who makes a crafted API call with the ID of the protected branch.
References
cve@gitlab.comhttps://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39889.jsonVendor Advisory
cve@gitlab.comhttps://gitlab.com/gitlab-org/gitlab/-/issues/338062Broken Link
cve@gitlab.comhttps://hackerone.com/reports/1294017Permissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39889.jsonVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/gitlab-org/gitlab/-/issues/338062Broken Link
af854a3a-2127-422b-91ae-364da2661108https://hackerone.com/reports/1294017Permissions Required, Third Party Advisory
Impacted products
Vendor Product Version
GitLab GitLab Version: >=14.1, <14.1.7
Version: >=14.2, <14.2.5
Version: >=14.3, <14.3.1
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