CVE-2026-6267

mediumpriority · track · 21EPSS 0.006 · 49 %ileDEEUNLRUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.61% (49th) EPSS

CVSS 5.3 · medium

Is it mine?

19 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-25

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Developer role to access unauthorized information due to insufficient access controls on internal request handling.

cvss

Technical severity, 0–10. One row per scoring source.

8.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.9–8.5

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.6 · impact 3.6

v3.18.5highAV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · cve@gitlab.comexploitability 1.8 · impact 6

v3.14.9mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

v3.18.5highCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-201USCWE-201USCWE-201US

affected products (19)

Products and version ranges known to be affected.

Open Source GitLab <19.0.5all versionscert_bundDE
Open Source GitLab <19.1.3all versionscert_bundDE
Open Source GitLab <19.2.1all versionscert_bundDE
Open Source GitLab< 19.0.5cert_bundDE
Open Source GitLab< 19.1.3cert_bundDE
Open Source GitLab< 19.2.1cert_bundDE
GitLab GitLab10.1.0 → 19.0.5enisa_euvdEU
GitLab GitLab19.1 → 19.1.3enisa_euvdEU
GitLab GitLab19.2 → 19.2.1enisa_euvdEU
GitLab Inc. Gitlab10.1.0 → 19.0.5fstec_bduRU
GitLab Inc. Gitlab19.1 → 19.1.3fstec_bduRU
GitLab Inc. Gitlab19.2 → 19.2.1fstec_bduRU
GitLab GitLab≤ vers:unknown/*ncsc_nlNL
gitlab gitlab10.1.0 → 19.0.5nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab19.1.0 → 19.1.3nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab= 19.2.0nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Bitnami gitlab10.1.0 → 19.0.5osvUSpkg:bitnami/gitlab
Bitnami gitlab19.1.0 → 19.1.3osvUSpkg:bitnami/gitlab
Bitnami gitlab19.2.0 → 19.2.1osvUSpkg:bitnami/gitlab

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2026-0270Kwetsbaarheden verholpen in GitLab door GitLab Inc.NL2026-07-30csaf · ncsc_nlNL
GitLab Inc. heeft meerdere kwetsbaarheden verholpen in GitLab, specifiek in versies voorafgaand aan 19.0.5, 19.1.3 en 19.2.1, inclusief GitLab Enterprise Edition (EE) versies binnen deze reeksen.
WID-SEC-W-2026-2586GitLab: Mehrere SchwachstellenDeutsch2026-07-29csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um Sicherheitsmaßnahmen zu umgehen, Cross-Site-Scripting-Angriffe durchzuführen, Daten zu manipulieren, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand auszulösen.
BIT-gitlab-2026-6267Insertion of Sensitive Information Into Sent Data in GitLab2026-08-17vendor · osvUS
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.1.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an authenticated user with Developer role to access unauthorized information due to insufficient access controls on internal request handling.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl nvd osv NVD CVE.org MITRE

published 2026-07-29modified 2026-08-03

references (9)

External citations — patches, advisories, analysis.

scry

Attackers weaponise vulnerabilities like this against internet-exposed services. See what is exposed on your perimeter with a free passive scan.

Free scan