CVE catalog

CVE-2026-11827

GitLab has remediated an issue in GitLab EE affecting…

[CVE catalog]

A flaw was found in GitLab EE. An authenticated user with maintainer-role permissions could, under specific conditions, exploit improper authorization controls. This vulnerability allows the user to obtain other users' stored credentials, leading to unauthorized information disclosure. gitlab-ee: GitLab EE: Information disclosure via improper authorization controls The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Severity
Medium · CVSS 4.9CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Published
Source
[NVD] · [CVE record]
EPSS
0.44% · Oct 27, 2026

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Version impact has not been established. The original provider fields are retained below.

Provider details and historical evidence
Original provider fields
{
  "package_releases": [],
  "fixed_versions": [],
  "distribution_packages": [
    {
      "name": "gitlab",
      "ecosystem": "cpe",
      "fixed_version": "18.11.7"
    },
    {
      "name": "gitlab",
      "ecosystem": "cpe",
      "fixed_version": "19.0.4"
    },
    {
      "name": "gitlab",
      "ecosystem": "cpe",
      "fixed_version": "19.1.2"
    },
    {
      "name": "gitlab",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "8.4.3+dfsg-9",
        "8.4.3+dfsg-12",
        "8.5.8+dfsg-5"
      ],
      "ecosystem": "deb",
      "fixed_version": "",
      "provider_record_id": "UBUNTU-CVE-2026-11827"
    }
  ]
}

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

Observed:

References

[CERT-Bund public advisories] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]