Name: CVE-2026-13320: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-07-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-13320, CWE-79, CVSS 5.4, EPSS 0.00388

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.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Freebsd	—	Upgrade gitlab-ceUpgrade gitlab-ee	Jul 10, 2026	Jul 9, 2026
Gitlab Gitlab	—	Upgrade Gitlab to the latest version	Jul 10, 2026	Jul 8, 2026

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CVSS Details

Covered by Rapid7

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