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CVE PROGRAM SOURCE RECORD4.7 Medium

CVE-2026-3093

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

Read JSON ↗CVE.org ↗
Status
Published
Published
Updated
Assigning organization
GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 14.0 before 19.0.5, 19.1 before 19.1.3, and 19.2 before 19.2.1 that under certain conditions could have allowed an attacker to execute arbitrary JavaScript in another user's browser via a crafted URL, due to improper sanitization of user-controlled 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

  • 14.0 to < 19.0.5affected
  • 19.1 to < 19.1.3affected
  • 19.2 to < 19.2.1affected

References