Files
OwnCord/Client
J3vb 485040be32 security: validate avatar URLs on server and client
- Add validateAvatarURL helper enforcing https:// scheme, non-empty host, and 512-char max length
- Add rate limiting (10/min) to PATCH /api/v1/users/me profile update endpoint
- Guard avatar rendering in DmSidebar, DmProfileSidebar, and UserProfilePopup with isSafeUrl check to prevent unsafe URL injection in the UI
2026-04-03 08:10:26 +02:00
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