CVE-2023-3993 Exposure of Sensitive Information to an Unauthorized Actor in GitLab

2023-08-0200:07:00

CWE-200

GitLab

github.com

gitlab

sensitive information

exposure

cve-2023-3993

access tokens

query

endpoint

security issue

CVSS3

4.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

AI Score

6.5

Confidence

Low

EPSS

0.002

Percentile

62.3%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

An issue has been discovered in GitLab EE affecting all versions starting from 14.3 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. Access tokens may have been logged when a query was made to a specific endpoint.