CVE-2023-1965

MEDIUM

GitLab EE <15.9.6, <15.10.5, <15.11.1 - Open Redirect

Title source: llm
STIX 2.1

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.

References (3)

Core 3

Scores

CVSS v3 6.8
EPSS 0.0020
EPSS Percentile 42.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-352
Status published
Products (1)
gitlab/gitlab 14.2 - 15.9.6
Published May 03, 2023
Tracked Since Feb 18, 2026