.. / CVE-2021-32618

• Open Redirect
• Nuclei
• Web

Exploit for Python Flask-Security - Open Redirect (CVE-2021-32618)

Description:

Python Flask-Security contains an open redirect vulnerability. Existing code validates that the URL specified in the next parameter is either relative or has the same network location as the requesting URL. Certain browsers accept and fill in the blanks of possibly incomplete or malformed URLs. An attacker can redirect a user to a malicious site and possibly obtain sensitive information, modify data, and/or execute unauthorized operations.

Nuclei Template

View the template here CVE-2021-32618.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-32618.yaml

References: