Early Access — Mondoo Vulnerability Intelligence is currently in preview.
In Gitea before 1.20.1, a forbidden URL scheme such as javascript: can be used for a link, aka XSS.
Exploitability
AV:NAC:LPR:LUI:RScope
S:CImpact
C:LI:LA:N5.4/CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NInjection