MEDIUM 6.5 NVD

CVE-2026-1403

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.7 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that when importing

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.7 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that when importing CSV files could have allowed an authenticated user to cause denial of service to Sidekiq workers due to improper validation of CSV file structure.

References

https://gitlab.com/gitlab-org/gitlab/-/work_items/587573
https://hackerone.com/reports/3328937

Published: 2026-10-07 · Source: NVD · Feed updated: 2026-10-12

This medium severity vulnerability with a CVSS score of 6.5 was published on 2026-10-07 via NVD.

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