AUGUST 24, 2026
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Case File

CVE-2026-6896

HIGH · CVSS 8.7 EPSS 0.39%

Source: NVD + CISA KEV + EPSS · Published 2026-07-08 · Last synced 2026-08-07

CyberRota Analysis

AI-Generated

GitLab versions from 13.11 up to 18.11.7, 19.0 up to 19.0.4, and 19.1 up to 19.1.2 are vulnerable to a high-severity issue that allows authenticated users with developer-role permissions to execute arbitrary scripts in another user's browser session due to inadequate input sanitization. This vulnerability poses a significant risk of cross-site scripting (XSS) attacks, potentially compromising user data and session integrity. Organizations using affected GitLab versions should prioritize remediation to protect their environments from potential exploitation.

CVE
CVE-2026-6896
Severity
HIGH
CVSS
8.7
EPSS
0.39%
GitLab

Original NVD Description

GitLab has remediated an issue in GitLab EE affecting all versions from 13.11 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 with developer-role permissions to execute arbitrary scripts in another user's browser session due to improper sanitization of user-supplied input.

Related CVEs

Other vulnerabilities affecting the same vendor(s)