cvedb.io
CVE-2026-1090
HIGH · CVSS 8.7
EPSS exploitation probability: 0%
Published 2026-03-11T16:16:22.340 · Last modified 2026-06-17T10:14:58.693

Summary

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the `markdown_placeholders` feature flag was enabled, to inject JavaScript in a browser due to improper sanitization of placeholder content in markdown processing.

Affected products

gitlab — gitlab

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.