GitLab Enterprise Edition up to 17.6.4/17.7.3/17.8.1 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.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.9$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in GitLab Enterprise Edition up to 17.6.4/17.7.3/17.8.1. Affected by this issue is some unknown functionality. The manipulation leads to information disclosure. This vulnerability is listed as CVE-2024-3303. The attack may be initiated remotely. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in GitLab Enterprise Edition up to 17.6.4/17.7.3/17.8.1. It has been rated as problematic. This issue affects some unknown functionality. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

An issue was discovered in GitLab EE affecting all versions starting from 16.0 prior to 17.6.5, starting from 17.7 prior to 17.7.4, and starting from 17.8 prior to 17.8.2, which allows an attacker to exfiltrate contents of a private issue using prompt injection.

The weakness was presented by Thanks [joaxcar](https:, hackerone.com and joaxcar) For Reporting This Vulnerability Through Our Hackerone Bug Bounty Program. It is possible to read the advisory at gitlab.com. The identification of this vulnerability is CVE-2024-3303 since 04/04/2024. The exploitation is known to be difficult. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. 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 17.6.5, 17.7.4 or 17.8.2 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔍

CNA Base Score: 6.4
CNA Vector (GitLab): 🔍

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: 🔍

Upgrade: Enterprise Edition 17.6.5/17.7.4/17.8.2

Timelineinfo

04/04/2024 🔍
02/13/2025 +315 days 🔍
02/13/2025 +0 days 🔍
08/06/2025 +174 days 🔍

Sourcesinfo

Vendor: gitlab.com

Advisory: gitlab.com
Researcher: Thanks [joaxcar](https:, hackerone.com, joaxcar) For Reporting This Vulnerability Through Our Hackerone Bug Bounty Program
Status: Confirmed

CVE: CVE-2024-3303 (🔍)
GCVE (CVE): GCVE-0-2024-3303
GCVE (VulDB): GCVE-100-295703

Entryinfo

Created: 02/13/2025 10:05
Updated: 08/06/2025 22:18
Changes: 02/13/2025 10:05 (65), 08/06/2025 22:18 (12)
Complete: 🔍
Cache ID: 216::103

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