CVE-2024-3303 Improper Neutralization of Input Used for LLM Prompting in GitLab
Attackers can exfiltrate private issue contents via prompt injection in GitLab EE, requiring an upgrade to secure data.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2024-3303?
CVE-2024-3303 is a medium-severity code injection vulnerability in Gitlab Gitlab, published on 13 Feb 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-1427
Which versions are affected by CVE-2024-3303?
1 open source package ship an affected version, including gitlab. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
gitlab Bitnami | From 16.0.0 | 17.8.2 |
Products include Gitlab Gitlab.
How do I fix CVE-2024-3303?
Upgrade gitlab to 17.8.2 or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2024-3303 being exploited?
There is no known exploitation of CVE-2024-3303 in the wild and no public exploit code.
Other vulnerabilities in Gitlab Gitlab
- CVE-2026-97229 GitLab Community Edition and Enterprise Edition Integer Overflow or Wraparound
- CVE-2026-85706 GitLab Community Edition and Enterprise Edition Path Traversal
- CVE-2023-7028 GitLab Community and Enterprise Editions Improper Access Control
- CVE-2021-22205 GitLab Community and Enterprise Editions Remote Code Execution
- CVE-2021-39935 GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF)
Sources
Also known as BIT-gitlab-2024-3303, GHSA-8572-xjmw-7fq3, UBUNTU-CVE-2024-3303.