GitLab up to 15.4.5/15.5.4/15.6.0 Project Maintainer log file

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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A vulnerability was found in GitLab up to 15.4.5/15.5.4/15.6.0 (Bug Tracking Software) and classified as problematic. This issue affects an unknown code block of the component Project Maintainer Handler. The manipulation with an unknown input leads to a log file vulnerability. Using CWE to declare the problem leads to CWE-532. Information written to log files can be of a sensitive nature and give valuable guidance to an attacker or expose sensitive user information. Impacted is confidentiality. The summary by CVE is:

An issue has been discovered in GitLab affecting all versions starting from 9.3 before 15.4.6, all versions starting from 15.5 before 15.5.5, all versions starting from 15.6 before 15.6.1. It was possible for a project maintainer to unmask webhook secret tokens by reviewing the logs after testing webhooks.

The weakness was released 01/27/2023 as 381895. It is possible to read the advisory at The identification of this vulnerability is CVE-2022-3902 since 11/08/2022. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 15.4.6, 15.5.5 or 15.6.1 eliminates this vulnerability.






CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 2.7
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.4
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (GitLab Inc.): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Log file
CWE: CWE-532 / CWE-200 / CWE-284
ATT&CK: T1592

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GitLab 15.4.6/15.5.5/15.6.1


11/08/2022 🔍
01/27/2023 +80 days 🔍
01/27/2023 +0 days 🔍
02/19/2023 +23 days 🔍


Advisory: 381895
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-3902 (🔍)


Created: 01/27/2023 08:45 AM
Updated: 02/19/2023 04:55 PM
Changes: 01/27/2023 08:45 AM (52), 02/19/2023 04:55 PM (11)
Complete: 🔍


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