CVE-2023-1265

MEDIUM

GitLab <15.9.6-15.11.1 - Info Disclosure

Title source: llm

Description

An issue has been discovered in GitLab affecting all versions starting from 11.9 before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. The condition allows for a privileged attacker, under certain conditions, to obtain session tokens from all users of a GitLab instance.

References (3)

[Third Party Advisory] https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-1265.json

View Writeup ZIP pw:eip

[Broken Link] https://gitlab.com/gitlab-org/gitlab/-/issues/394960

[Permissions Required] https://hackerone.com/reports/1888690

Scores

CVSS v3 5.4

EPSS 0.0003

EPSS Percentile 10.1%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-384

Status published

Products (1)

gitlab/gitlab 11.9 - 15.9.6

Published May 03, 2023

Tracked Since Feb 18, 2026