How severe is CVE-2018-19359?

CVE-2018-19359 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-19359 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-19359?

CVE-2018-19359 primarily affects Gitlab. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2018-19359?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-19359 published?

CVE-2018-19359 was published on 2019-04-25 and last updated on 2026-06-17.

CVE-2018-19359

CVE-2018-19359 is a high-severity vulnerability in Gitlab with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 2% (78th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Gitlab
Published: 2019-04-25
Last modified: 2026-06-17

Description

GitLab Community and Enterprise Edition 8.9 and later and before 11.5.0-rc12, 11.4.6, and 11.3.10 has Incorrect Access Control.

Frequently asked questions

What is CVE-2018-19359?: GitLab Community and Enterprise Edition 8.9 and later and before 11.5.0-rc12, 11.4.6, and 11.3.10 has Incorrect Access Control.
How severe is CVE-2018-19359?: CVE-2018-19359 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-19359 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (78th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-19359?: CVE-2018-19359 primarily affects Gitlab. In total, 26 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2018-19359?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-19359 published?: CVE-2018-19359 was published on 2019-04-25 and last updated on 2026-06-17.

References

Affected products (26)

cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:-:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:-:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc1:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc1:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc10:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc10:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc11:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc11:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc2:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc2:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc3:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc3:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc4:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc4:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc5:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc5:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc6:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc6:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc7:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc7:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc8:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc8:*:*:enterprise:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc9:*:*:community:*:*:*
cpe:2.3:a:gitlab:gitlab:11.5.0:rc9:*:*:enterprise:*:*:*

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