CVE-2023-1417

An issue has been discovered in GitLab affecting all versions starting from 15.9 before 15.9.4,...

4.3 MediumFix available

An issue has been discovered in GitLab affecting all versions starting from 15.9 before 15.9.4, all versions starting from 15.10 before 15.10.1. It was possible for an unauthorised user to add child epics linked to victim's epic in an unrelated group.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.65%Up 0.6 points since Apr 6, 2023

What each source reports

CVE List Score used 4.3

Record: CVE-2023-1417
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-639
Updated: 2026-11-02

EUVDEUVD-2023-23671 4.3

Record: EUVD-2023-23671
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-03

GitHub AdvisoriesGHSA-96cq-cj7w-27g2 4.3

An issue has been discovered in GitLab affecting all versions starting from 15.9 before 15.9.4,...

Record: GHSA-96cq-cj7w-27g2
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-639, CWE-863
Updated: 2026-11-02

NVD 4.3

Record: CVE-2023-1417
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-863, CWE-639
Updated: 2026-11-02

OSV 4.3

Record: CVE-2023-1417
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

OSVUBUNTU-CVE-2023-1417 4.3

Record: UBUNTU-CVE-2023-1417
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

OSVBIT-gitlab-2023-1417 No score

Record: BIT-gitlab-2023-1417
Updated: 2026-11-02

Affected products

gitlab

Affected packages

Affected packages
Package	Affected	Fixed
`gitlab` Bitnami	15.9.0 up to 15.9.4, 15.10.0 up to 15.10.1	15.9.415.10.1
`gitlab` Ubuntu:16.04:LTS	All versions, plus listed versions 8.4.3+dfsg-98.4.3+dfsg-128.5.8+dfsg-5	None known
`gitlab-agent` Ubuntu:24.04:LTS	All versions, plus listed versions 14.1.0-116.1.3-2	None known
`gitlab-agent` Ubuntu:25.10	All versions, plus listed versions 16.1.3-2	None known
`gitlab-agent` Ubuntu:26.10	All versions, plus listed versions 16.1.3-2build1	None known
`gitlab-agent` Ubuntu:26.04:LTS	All versions, plus listed versions 16.1.3-216.1.3-2build1	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-1417 is a medium vulnerability (CVSS 4.3) in Gitlab, published April 5, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. Fixed in gitlab 15.9.4.