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I. Basic Information for CVE-2023-42819
Vulnerability Information

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Vulnerability Title
Path traversal in Jumpserver
Source: NVD (National Vulnerability Database)
Vulnerability Description
JumpServer is an open source bastion host. Logged-in users can access and modify the contents of any file on the system. A user can use the 'Job-Template' menu and create a playbook named 'test'. Get the playbook id from the detail page, like 'e0adabef-c38f-492d-bd92-832bacc3df5f'. An attacker can exploit the directory traversal flaw using the provided URL to access and retrieve the contents of the file. `https://jumpserver-ip/api/v1/ops/playbook/e0adabef-c38f-492d-bd92-832bacc3df5f/file/?key=../../../../../../../etc/passwd` a similar method to modify the file content is also present. This issue has been addressed in version 3.6.5. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Jumpserver 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Jumpserver是中国杭州飞致云信息科技有限公司的一款开源堡垒机。 JumpServer 存在路径遍历漏洞,该漏洞源于登录用户可以访问和修改系统上任何文件的内容。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
jumpserverjumpserver >= 3.0.0, < 3.6.5 -
II. Public POCs for CVE-2023-42819
#POC DescriptionSource LinkShenlong Link
1CVE-2023-42819https://github.com/C1ph3rX13/CVE-2023-42819POC Details
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III. Intelligence Information for CVE-2023-42819
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IV. Related Vulnerabilities
V. Comments for CVE-2023-42819

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