Cross-site Scripting (XSS) Affecting gitlab-runner-19.3 package, versions <19.3.5-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.
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Test your applications- Snyk IDSNYK-WOLFILATEST-GITLABRUNNER193-21828829
- published29 Oct 2026
- disclosed13 Oct 2026
Introduced: 13 Oct 2026
NewCVE-2026-92883 (opens in a new tab)How to fix?
Upgrade Wolfi gitlab-runner-19.3 to version 19.3.5-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gitlab-runner-19.3 package and not the gitlab-runner-19.3 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 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.