CVE-2026-78252 | GitLab up to 19.1.7/19.2.5/19.3.1 Markdown JSON Table Renderer cross-site request forgery (WID-SEC-2026-3315)

A vulnerability identified as problematic has been detected in GitLab up to 19.1.7/19.2.5/19.3.1. Affected by this issue is some unknown functionality of the component Markdown JSON Table Renderer. This manipulation causes cross-site request forgery. This vulnerability is registered as CVE-2026-78252. Remote exploitation of the attack is possible....