How severe is CVE-2017-11438?

CVE-2017-11438 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2017-11438 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-11438?

CVE-2017-11438 primarily affects Gitlab. In total, 54 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-11438?

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

When was CVE-2017-11438 published?

CVE-2017-11438 was published on 2017-08-02 and last updated on 2026-06-17.

CVE-2017-11438

CVE-2017-11438 is a medium-severity vulnerability in Gitlab with a CVSS 3.x base score of 6.3. 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-269.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Gitlab
Published: 2017-08-02
Last modified: 2026-06-17

Description

GitLab Community Edition (CE) and Enterprise Edition (EE) before 9.0.11, 9.1.8, 9.2.8 allow an authenticated user with the ability to create a group to add themselves to any project that is inside a subgroup.

Frequently asked questions

What is CVE-2017-11438?: GitLab Community Edition (CE) and Enterprise Edition (EE) before 9.0.11, 9.1.8, 9.2.8 allow an authenticated user with the ability to create a group to add themselves to any project that is inside a subgroup.
How severe is CVE-2017-11438?: CVE-2017-11438 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2017-11438 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-11438?: CVE-2017-11438 primarily affects Gitlab. In total, 54 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-11438?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-11438 published?: CVE-2017-11438 was published on 2017-08-02 and last updated on 2026-06-17.

References

https://about.gitlab.com/2017/07/19/gitlab-9-dot-3-dot-8-released/

Affected products (54)

cpe:2.3:a:gitlab:gitlab:9.0.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.7:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.7:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.8:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.8:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.9:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.9:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.10:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.0.10:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.0:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.1:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.1:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.2:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.2:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.3:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.3:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.4:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.4:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.5:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.5:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.6:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.6:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.7:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.1.7:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:9.2.0:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:9.2.0:*:*:*:enterprise:*:*:*

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