Mailpit: Sibling-endpoint memory-exhaustion DoS via unbounded JSON body on /api/v1/messages, /api/v1/tags, and /api/v1/message/{id}/release (incomplete fix of GHSA-fpxj-m5q8-fphw) in github.com/axllent/mailpit
{
"url": "https://pkg.go.dev/vuln/GO-2026-5868",
"review_status": "UNREVIEWED"
}