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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2026-92883

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

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Status
Published
Published
Updated
Assigning organization
GitLab

Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.1 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an authenticated user to execute arbitrary JavaScript in the context of other users' browser sessions via a specially crafted repository, due to improper sanitization of HTML attributes in syntax-highlighted output.

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

  • 19.1 to < 19.2.8affected
  • 19.3 to < 19.3.5affected
  • 19.4 to < 19.4.2affected

References