CVE-2023-1210 Exposure of Sensitive Information to an Unauthorized Actor in GitLab

2023-08-0123:36:25

CWE-200

GitLab

github.com

gitlab

sensitive information

leak

cve-2023-1210

unauthorized actor

email domain.

CVSS3

3.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.3

Confidence

Low

EPSS

0.001

Percentile

21.6%

SSVC

Exploitation

poc

Automatable

Technical Impact

partial

JSON

An issue has been discovered in GitLab affecting all versions starting from 12.9 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. It was possible to leak a user’s email via an error message for groups that restrict membership by email domain.