.. / CVE-2021-30213

Exploit for Knowage Suite 7.3 - Cross-Site Scripting (CVE-2021-30213)

Description:

Knowage Suite 7.3 contains an unauthenticated reflected cross-site scripting vulnerability. An attacker can inject arbitrary web script in ‘/servlet/AdapterHTTP’ via the ‘targetService’ parameter.

Nuclei Template

View the template here CVE-2021-30213.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-30213.yaml
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References:

https://github.com/piuppi/Proof-of-Concepts
https://github.com/ARPSyndicate/cvemon
https://nvd.nist.gov/vuln/detail/CVE-2021-30213
https://github.com/piuppi/Proof-of-Concepts/blob/main/Engineering/XSS-KnowageSuite7-3_unauth.md
https://github.com/ARPSyndicate/kenzer-templates