GitLab Enterprise Edition prior 16.4.4/16.5.4/16.6.2 Project Access Token privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GitLab Enterprise Edition. It has been rated as critical. This affects an unknown part of the component Project Access Token Handler. Performing a manipulation results in privileges management. This vulnerability was named CVE-2023-3907. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as problematic has been found in GitLab Enterprise Edition (Bug Tracking Software). This affects an unknown function of the component Project Access Token Handler. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on integrity. The summary by CVE is:

A privilege escalation vulnerability in GitLab EE affecting all versions from 16.0 prior to 16.4.4, 16.5 prior to 16.5.4, and 16.6 prior to 16.6.2 allows a project Maintainer to use a Project Access Token to escalate their role to Owner

The weakness was presented 12/18/2023 as 418878. It is possible to read the advisory at gitlab.com. This vulnerability is uniquely identified as CVE-2023-3907 since 07/25/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 16.4.4, 16.5.4 or 16.6.2 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality 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: 5.5
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 4.9
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / 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: 🔍

Upgrade: Enterprise Edition 16.4.4/16.5.4/16.6.2

Timelineinfo

07/25/2023 🔍
12/18/2023 +146 days 🔍
12/18/2023 +0 days 🔍
10/03/2024 +290 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 418878
Status: Confirmed

CVE: CVE-2023-3907 (🔍)
GCVE (CVE): GCVE-0-2023-3907
GCVE (VulDB): GCVE-100-248283

Entryinfo

Created: 12/18/2023 07:39
Updated: 10/03/2024 13:55
Changes: 12/18/2023 07:39 (51), 01/12/2024 08:38 (11), 10/03/2024 13:55 (16)
Complete: 🔍
Cache ID: 216::103

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