GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
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Thanks [vovohelofor](https://hackerone.com/vovohelo) reporting this vulnerability through our HackerOne bug bounty program

1 vulnerability record and advisories credit this contributor.

CVE-2021-22225
Insufficient input sanitization in markdown in GitLab version 13.11 and up allows an attacker to exploit a stored cross-site scripting vulnerability via a specially-crafted markdown