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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2026-13320

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.7 before 18.11.7, 19.0 before 19.0.4, and 19.1 before 19.1.2 that under certain conditions could have allowed an authenticated user to execute arbitrary scripts in another user's browser session due to improper sanitization of user-supplied input.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GitLab GitLab

Default version status: unaffected

  • 15.7 to < 18.11.7affected
  • 19.0 to < 19.0.4affected
  • 19.1 to < 19.1.2affected

References