Improper Neutralization of Special Elements Used in a Template Engine

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements Used in a Template Engine in the RenderIssueIndexPattern process. An attacker can cause a panic and disrupt service availability by configuring a specially crafted issue index pattern containi...

Gogs has DoS in rendering issue index pattern

Summary Special template of issue index pattern may cause panic. Details in internal/markup/markup.go go link = fmt.Sprintf%s, com.Expandmetas"format", metas, m Issue index pattern is rendered to link with com.Expand. However, com.Expand is not safe. go i = strings.Indextemplate, "" if s, ok :=...