CVE-2024-3303 | BDVDB-2026-266348 Detail

GitLabGitLab

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact none. Attack vector: network.

Weaknesses#

CWE-1427 Improper Neutralization of Input Used for LLM Prompting

References#

Exploit#

https://hackerone.com/reports/2418620

History#

Version 12025-02-13Record published in the CVE List.

Published

Published: 2025-02-13
Last modified: 2025-02-13

Vendor information

Vendor: GitLab
Product: GitLab

All GitLab vulnerabilities

Score

6.4 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 34.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 16.0 and < 17.6.5
Fixed
17.6.5
Vulnerable
>= 17.7 and < 17.7.4
Fixed
17.7.4
Vulnerable
>= 17.8 and < 17.8.2
Fixed
17.8.2

Scoring System

CVSS v4.0

Not available

CVSS v3.1

6.4 Medium

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	High
Privileges Required	Low
User Interaction	Required
Scope	Unchanged
Confidentiality	High
Integrity	High
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).