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backend: fix XSS in team name and events

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This commit is contained in:
nemunaire 2020-01-30 18:59:45 +01:00
commit 429cd3010c
4 changed files with 9 additions and 5 deletions
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3
backend/registration.go
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@ -5,6 +5,7 @@ import (
"encoding/binary"
"encoding/json"
"fmt"
"html"
"io/ioutil"
"log"
"math/rand"
@ -86,7 +87,7 @@ func treatRegistration(pathname string, team_id string) {
if err := os.Remove(pathname); err != nil {
log.Printf("%s [WRN] %s\n", id, err)
}
if _, err := fic.NewEvent(fmt.Sprintf("Souhaitons bonne chance à l'équipe <strong>%s</strong> qui vient de nous rejoindre&#160;!", team.Name), "info"); err != nil {
if _, err := fic.NewEvent(fmt.Sprintf("Souhaitons bonne chance à l'équipe <strong>%s</strong> qui vient de nous rejoindre&#160;!", html.EscapeString(team.Name)), "info"); err != nil {
log.Printf("%s [WRN] Unable to create event: %s\n", id, err)
}