CVE-2026-16301

highpriority · track · 0OT risk · elevatedEPSS 0.003 · 27 %ileDENLRUUS
grimoire priorityP2 · Scheduled
Exploitable?
—
no known exploitation
Likely / severe?
0.34% (27th) EPSS
CVSS 8.5 · high
Is it mine?
16 products
Check your exposure
Who says so?
5 sources
fstec_bdu · cert_bund · ncsc_nl · nvd

EPSS · scored 2026-10-27

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with Developer role to execute CI/CD pipelines on protected branches without authorization due to improper authorization checks in the downstream pipeline creation service.

01

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

v3.18.5highAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:Nsecondary · FSTEC (BDU) RU
v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:Nsecondary · cve@gitlab.comexploitability 3.1 · impact 4.7
v3.17.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)
v3.18.5highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:Nsecondary · NCSC-NL NL
02

ssvc

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

Trackcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

04

affected products (16)

Products and version ranges known to be affected.

05

advisories (3)

Vendor and ecosystem advisories describing this.

  • NCSC-2026-0414Kwetsbaarheden verholpen in GitLabNL2026-10-13csaf · ncsc_nlNL

    GitLab heeft kwetsbaarheden verholpen in GitLab Community Edition (CE) en Enterprise Edition (EE), specifiek in versies voorafgaand aan 19.2.8, 19.3.5 en 19.4.2.

  • WID-SEC-W-2026-3858GitLab: Mehrere SchwachstellenDeutsch2026-10-11csaf · cert_bundDE

    Ein Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, um Daten zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen und um Sicherheitsvorkehrungen zu umgehen.

  • BIT-gitlab-2026-16301Incorrect Authorization in GitLab2026-10-16vendor · osvUS

    GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.7 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user with Developer role to execute CI/CD pipelines on protected branches without authorization due to improper authorization checks in the downstream pipeline creation service.

06

also known as (1)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

published 2026-10-13modified 2026-10-16
08

references (3) nvd

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