How severe is CVE-2024-3303?

CVE-2024-3303 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-3303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3303?

CVE-2024-3303 affects Gitlab. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3303?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-3303 have an EU (EUVD) identifier?

Yes. CVE-2024-3303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31893.

When was CVE-2024-3303 published?

CVE-2024-3303 was published on 2025-02-13 and last updated on 2026-06-17.

CVE-2024-3303

CVE-2024-3303 is a medium-severity vulnerability in Gitlab with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-31893
Affected product: Gitlab
Published: 2025-02-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-3303?: 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.
How severe is CVE-2024-3303?: CVE-2024-3303 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-3303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3303?: CVE-2024-3303 affects Gitlab. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3303?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3303 have an EU (EUVD) identifier?: Yes. CVE-2024-3303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31893.
When was CVE-2024-3303 published?: CVE-2024-3303 was published on 2025-02-13 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*

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