Vulnerability Details CVE-2026-9204
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to read arbitrary files from the Gitaly server and access internal network resources during repository import, due to insufficient validation of secondary URLs.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.1%
CVSS Severity
CVSS v3 Score 5.3
Products affected by CVE-2026-9204
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cpe:2.3:a:gitlab:gitlab:*
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cpe:2.3:a:gitlab:gitlab:18.10.0
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cpe:2.3:a:gitlab:gitlab:18.10.1
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cpe:2.3:a:gitlab:gitlab:18.10.3
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cpe:2.3:a:gitlab:gitlab:18.10.4
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cpe:2.3:a:gitlab:gitlab:18.10.6
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cpe:2.3:a:gitlab:gitlab:18.11.0
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cpe:2.3:a:gitlab:gitlab:18.11.1
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cpe:2.3:a:gitlab:gitlab:18.11.3