GitLab Community Edition/Enterprise Edition NPM package API response splitting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in GitLab Community Edition and Enterprise Edition and classified as problematic. This impacts an unknown function of the component NPM package API. This manipulation causes response splitting. This vulnerability is handled as CVE-2023-0508. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as problematic was found in GitLab Community Edition and Enterprise Edition (Bug Tracking Software) (the affected version unknown). Affected by this vulnerability is an unknown part of the component NPM package API. The manipulation with an unknown input leads to a response splitting vulnerability. The CWE definition for the vulnerability is CWE-113. The product receives data from an HTTP agent/component (e.g., web server, proxy, browser, etc.), but it does not neutralize or incorrectly neutralizes CR and LF characters before the data is included in outgoing HTTP headers. As an impact it is known to affect integrity. The summary by CVE is:

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. Open redirection was possible via HTTP response splitting in the NPM package API.

The weakness was released 06/07/2023 as 389328. It is possible to read the advisory at gitlab.com. This vulnerability is known as CVE-2023-0508 since 01/25/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-12555). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
NVD Vector: 🔍

CNA Base Score: 3.1
CNA Vector (GitLab Inc.): 🔍

CVSSv2info

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

Exploitinginfo

Class: Response splitting
CWE: CWE-113 / CWE-93 / CWE-74
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

01/25/2023 🔍
06/07/2023 +132 days 🔍
06/07/2023 +0 days 🔍
07/09/2025 +763 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: 389328
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2023-0508 (🔍)
GCVE (CVE): GCVE-0-2023-0508
GCVE (VulDB): GCVE-100-231031
EUVD: 🔍

Entryinfo

Created: 06/07/2023 20:31
Updated: 07/09/2025 20:30
Changes: 06/07/2023 20:31 (50), 07/05/2023 22:41 (11), 07/09/2025 20:30 (16)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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