How severe is CVE-2024-1066?

CVE-2024-1066 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-1066 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-1066?

CVE-2024-1066 affects Gitlab. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-1066?

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

Does CVE-2024-1066 have an EU (EUVD) identifier?

Yes. CVE-2024-1066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16841.

When was CVE-2024-1066 published?

CVE-2024-1066 was published on 2024-02-07 and last updated on 2026-06-17.

CVE-2024-1066

CVE-2024-1066 is a medium-severity vulnerability in Gitlab with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-770.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-16841
Weakness: CWE-770
Affected product: Gitlab
Published: 2024-02-07
Last modified: 2026-06-17

Description

An issue has been discovered in GitLab EE affecting all versions from 13.3.0 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows an attacker to do a resource exhaustion using GraphQL `vulnerabilitiesCountByDay`

Frequently asked questions

What is CVE-2024-1066?: An issue has been discovered in GitLab EE affecting all versions from 13.3.0 prior to 16.6.7, 16.7 prior to 16.7.5, and 16.8 prior to 16.8.2 which allows an attacker to do a resource exhaustion using GraphQL `vulnerabilitiesCountByDay`
How severe is CVE-2024-1066?: CVE-2024-1066 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-1066 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-1066?: CVE-2024-1066 affects Gitlab. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-1066?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-1066 have an EU (EUVD) identifier?: Yes. CVE-2024-1066 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-16841.
When was CVE-2024-1066 published?: CVE-2024-1066 was published on 2024-02-07 and last updated on 2026-06-17.

References

https://gitlab.com/gitlab-org/gitlab/-/issues/420341

Affected products (1)

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

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