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CVE-2023-42819
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CVE-2023-42819
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
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.
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CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
