.. / CVE-2021-22122

Exploit for FortiWeb - Cross Site Scripting (CVE-2021-22122)

Description:

FortiWeb 6.3.0 through 6.3.7 and versions before 6.2.4 contain an unauthenticated cross-site scripting vulnerability. Improper neutralization of input during web page generation can allow a remote attacker to inject malicious payload in vulnerable API end-points.

Nuclei Template

View the template here CVE-2021-22122.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-22122.yaml
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References:

https://fortiguard.com/advisory/FG-IR-20-122
https://github.com/Elsfa7-110/kenzer-templates
https://twitter.com/ptswarm/status/1357316793753362433
https://www.fortiguard.com/psirt/FG-IR-20-122
https://nvd.nist.gov/vuln/detail/CVE-2021-22122