CVE-2023-48193

Name: CVE-2023-48193
Creator: NVD / NIST
Published: 2023-11-28T21:15:08.373+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.96%

Last modified Jun 17, 2026

CVE-2023-48193 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Insecure Permissions vulnerability in JumpServer GPLv3 v.3.8.0 allows a remote attacker to execute arbitrary code via bypassing the command filtering function. NOTE: this is disputed because command filtering is not intended to restrict what code can be run by authorized users who are allowed to execute files.. EPSS estimates a 1.96% chance of exploitation in the next 30 days.

Description

Insecure Permissions vulnerability in JumpServer GPLv3 v.3.8.0 allows a remote attacker to execute arbitrary code via bypassing the command filtering function. NOTE: this is disputed because command filtering is not intended to restrict what code can be run by authorized users who are allowed to execute files.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.96%

77.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Fit2cloud	Jumpserver	3.8.0

References

http://jumpserver.comProduct
https://blog.fit2cloud.com/?p=8cf83cd9-c23b-4625-9350-38926fb7f88e
https://github.com/296430468/lcc_test/blob/main/jumpserver_BUG.mdExploit, Third Party Advisory
https://github.com/jumpserver/jumpserverProduct
https://github.com/jumpserver/jumpserver/issues/13394
http://jumpserver.comProduct
https://blog.fit2cloud.com/?p=8cf83cd9-c23b-4625-9350-38926fb7f88e
https://github.com/296430468/lcc_test/blob/main/jumpserver_BUG.mdExploit, Third Party Advisory
https://github.com/jumpserver/jumpserverProduct
https://github.com/jumpserver/jumpserver/issues/13394

Timeline

Published: Nov 28, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-48193?

How severe is CVE-2023-48193?

CVE-2023-48193 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.96% probability of exploitation in the next 30 days.

How do I fix CVE-2023-48193?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-48193?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST