fix curl command

[dogancanbakir]

Proposed changes

This PR resolves the wrong URL issue in the curl-command field. Closes #3908.

Before:

$ go run main.go -t  ~/nuclei-templates/http/cves/2019/CVE-2019-6802.yaml -u https://test.com -jsonl -fhr

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v2.9.10

                projectdiscovery.io

[INF] Current nuclei version: v2.9.10 (latest)
[INF] Current nuclei-templates version: v9.6.0 (latest)
[INF] New templates added in latest release: 33
[INF] Templates loaded for current scan: 1
[INF] Targets loaded for current scan: 1

curl-command:

curl -X 'GET' -d '' -H 'Accept: */*' -H 'Accept-Language: en' -H 'Referer: https://test.com/%0d%0aSet-Cookie:crlfinjection=1;' -H 'User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.3319.102 Safari/537.36' 'https://test.com/simple/'

After:

$ go run main.go -t  ~/nuclei-templates/http/cves/2019/CVE-2019-6802.yaml -u https://test.com -jsonl -fhr

                     __     _
   ____  __  _______/ /__  (_)
  / __ \/ / / / ___/ / _ \/ /
 / / / / /_/ / /__/ /  __/ /
/_/ /_/\__,_/\___/_/\___/_/   v2.9.10

                projectdiscovery.io

[INF] Current nuclei version: v2.9.10 (latest)
[INF] Current nuclei-templates version: v9.6.0 (latest)
[INF] New templates added in latest release: 33
[INF] Templates loaded for current scan: 1
[INF] Targets loaded for current scan: 1

curl-command:

curl -X 'GET' -H 'Accept: */*' -H 'Accept-Language: en' -H 'User-Agent: Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.67 Safari/537.36' 'https://test.com/%0d%0aSet-Cookie:crlfinjection=1;'

Checklist

• Pull request is created against the dev branch
• All checks passed (lint, unit/integration/regression tests etc.) with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

[tarunKoyalwar]

lgtm !

$  ./nuclei -u https://test.target/ -id "CVE-2019-6802" -jsonl -fhr -silent | jq -r '. | ."curl-command"'
curl -X 'GET' -H 'Accept: */*' -H 'Accept-Language: en' -H 'User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2225.0 Safari/537.36' 'https://test.target/1/%0d%0aSet-Cookie:crlfinjection=1;'