Cross-site Scripting (XSS) Affecting gitlab-runner-19.0 package, versions <19.0.3-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-WOLFILATEST-GITLABRUNNER190-18518166
- published4 Aug 2026
- disclosed29 Jul 2026
Introduced: 29 Jul 2026
NewCVE-2026-3093 (opens in a new tab)How to fix?
Upgrade Wolfi gitlab-runner-19.0 to version 19.0.3-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gitlab-runner-19.0 package and not the gitlab-runner-19.0 package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
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.