CVE-2023-5612 | BDVDB-2026-223003 Detail

GitLabGitLab

Description#

An issue has been discovered in GitLab affecting all versions before 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1. It was possible to read the user email address via tags feed although the visibility in the user profile has been disabled.

Impact#

Per CVSS v3.1: confidentiality impact low, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-862 Missing Authorization

References#

Exploit#

https://hackerone.com/reports/2208790

History#

Version 12024-01-26Record published in the CVE List.
Version 22026-08-14Most recent update recorded in the CVE List.

Published

Published: 2024-01-26
Last modified: 2026-08-14

Vendor information

Vendor: GitLab
Product: GitLab

All GitLab vulnerabilities

Score

5.3 Medium

EPSS

4.8%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 92.1.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
< 16.6.6
Fixed
16.6.6
Vulnerable
>= 16.7 and < 16.7.4
Fixed
16.7.4
Vulnerable
>= 16.8 and < 16.8.1
Fixed
16.8.1

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.3 Medium

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	Low
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).