4.7

CVE-2026-3093

Medienbericht
Exploit

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gitlab ≫ GitLab SwEdition community Version >= 14.0.0 < 19.0.5
Gitlab ≫ GitLab SwEdition enterprise Version >= 14.0.0 < 19.0.5
Gitlab ≫ GitLab SwEdition community Version >= 19.1.0 < 19.1.3
Gitlab ≫ GitLab SwEdition enterprise Version >= 19.1.0 < 19.1.3
Gitlab ≫ GitLab Version 19.2.0 SwEdition community
Gitlab ≫ GitLab Version 19.2.0 SwEdition enterprise
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.15
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
cve@gitlab.com 4.7 1.6 2.7
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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VulnDex Intel
Media Report
30.07.2026 14:25
https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-2-1-released/
Vendor Advisory
Release Notes
https://hackerone.com/reports/3539833
Permissions Required
https://gitlab.com/gitlab-org/gitlab/-/work_items/591274
Broken Link