CVE-2026-82837CWE-201CWE-522

CVE-2026-82837

Medium · published September 15, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
13.0
In the wild
Unconfirmed
What it is

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that certain conditions could have allowed an authenticated user to access sensitive credentials and tokens without transiting the expected proxy due to improper authorization checks on internal data emission endpoints.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00230 · 13.0th percentile
Weaknesses
CWE-201 · Insertion of Sensitive Information Into Sent Data; CWE-522 · Insufficiently Protected Credentials
Published
2026-09-15T22:19Z
Affected products (6)
ProductVersionsFixed in
gitlab/gitlab≥ 10.1.0, < 19.1.819.1.8
gitlab/gitlab≥ 10.1.0, < 19.1.819.1.8
gitlab/gitlab≥ 19.2.0, < 19.2.619.2.6
gitlab/gitlab≥ 19.2.0, < 19.2.619.2.6
gitlab/gitlab≥ 19.3.0, < 19.3.219.3.2
gitlab/gitlab≥ 19.3.0, < 19.3.219.3.2
References (3)
https://gitlab.com/gitlab-org/gitlab/-/work_items/610136 · [email protected]https://gitlab.com/gitlab-org/gitlab/-/work_items/626540 · [email protected]https://hackerone.com/reports/3907835 · [email protected]
EPSS history
Timeline
  • 17 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 15 SEP 17:35Z
    Insertion of Sensitive Information Into Sent Data in GitLab
    cvelistv5