GitLab Enterprise Edition Group Member Event information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in GitLab Enterprise Edition. This affects an unknown function of the component Group Member Event Handler. The manipulation results in information disclosure. This vulnerability is cataloged as CVE-2022-3351. The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GitLab Enterprise Edition (Bug Tracking Software) (affected version not known). It has been classified as problematic. Affected is some unknown functionality of the component Group Member Event Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:

An issue has been discovered in GitLab EE affecting all versions starting from 13.7 before 15.2.5, all versions starting from 15.3 before 15.3.4, all versions starting from 15.4 before 15.4.1. A user's primary email may be disclosed to an attacker through group member events webhooks.

The weakness was shared 10/18/2022 as 36426. The advisory is shared for download at gitlab.com. This vulnerability is traded as CVE-2022-3351 since 09/28/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-42736). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 4.3
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/28/2022 🔍
10/18/2022 +20 days 🔍
10/18/2022 +0 days 🔍
05/15/2025 +940 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 36426
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-3351 (🔍)
GCVE (CVE): GCVE-0-2022-3351
GCVE (VulDB): GCVE-100-211164
EUVD: 🔍

Entryinfo

Created: 10/18/2022 11:07
Updated: 05/15/2025 13:04
Changes: 10/18/2022 11:07 (51), 05/15/2025 13:04 (15)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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