.. / CVE-2021-28169

• Info Disclosure
• Nuclei
• Web

Exploit for Eclipse Jetty ConcatServlet - Information Disclosure (CVE-2021-28169)

Description:

Eclipse Jetty through 9.4.40, through 10.0.2, and through 11.0.2 is susceptible to information disclosure. Requests to the ConcatServlet with a doubly encoded path can access protected resources within the WEB-INF directory, thus enabling an attacker to potentially obtain sensitive information, modify data, and/or execute unauthorized administrative operations in the context of the affected site.

Nuclei Template

View the template here CVE-2021-28169.yaml

Validate with Nuclei

echo "$URL" | nuclei -t ~/nuclei-templates/http/cves/2021/CVE-2021-28169.yaml

References: