CVE-2026-1606 PUBLISHED

Improper Control of Generation of Code ('Code Injection') in GitLab

Assigner: GitLab
Reserved: 29.01.2026 Published: 25.06.2026 Updated: 25.06.2026

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.8 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1 that under certain conditions could have allowed an authenticated user to conceal content within a Snippet due to improper input validation.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS Score: 4.3

Product Status

Vendor GitLab
Product GitLab
Versions Default: unaffected
  • affected from 14.8 to 18.11.6 (excl.)
  • affected from 19.0 to 19.0.3 (excl.)
  • affected from 19.1 to 19.1.1 (excl.)

Solutions

Upgrade to versions 18.11.6, 19.0.3, 19.1.1 or above.

Credits

  • Thanks [st4nly0n](https://hackerone.com/st4nly0n) for reporting this vulnerability through our HackerOne bug bounty program finder

References

Problem Types

  • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE