CVE-2023-1965

Published: May 3, 2023

Modified: Jan 29, 2025

PUBLISHED

CVSS v3.1

6.8

MEDIUM

Description

An issue has been discovered in GitLab EE affecting all versions starting from 14.2 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. Lack of verification on RelayState parameter allowed a maliciously crafted URL to obtain access tokens granted for 3rd party Group SAML SSO logins. This feature isn't enabled by default.

Vendor	Product	Versions
GitLab	GitLab	affected `>=14.2, <15.9.6` affected `>=15.10, <15.10.5` affected `>=15.11, <15.11.1`

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

References

https://gitlab.com/gitlab-org/gitlab/-/issues/406235

https://hackerone.com/reports/1923672

https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1965.json

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CVE-2023-1965

Description

Affected Products

CVSS v3.1 Details

References