What is CVE-2023-46138?

CVE-2023-46138 is a low-severity vulnerability in Fit2cloud Jumpserver, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 3.7/10. Published 2023-10-31.

How severe is CVE-2023-46138?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Fit2cloud Jumpserver

CVE-2023-46138

JumpServer is an open source bastion host and maintenance security audit system that complies with 4A specifications. Prior to version 3.8.0, the default email for initial user admin is `admin[@]mycompany[.]com`, and users reset their passwords by sending an email. Currently, the domain `mycompany.com` has not been registered. However, if it is registered in the future, it may affect the password reset functionality. This issue has been patched in version 3.8.0 by changing the default email domain to `example.com`. Those who cannot upgrade may change the default email domain to `example.com` manually.

EPSS: 0.003 (24.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Fit2cloud Jumpserver
Jumpserver — versions < 3.8.0

Weakness classification (CWE)

CWE-640 — Weak Password Recovery Mechanism for Forgotten Password

References

security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Patch, x_refsource_MISC)

Frequently asked questions

What is CVE-2023-46138?: CVE-2023-46138 is a low-severity vulnerability in Fit2cloud Jumpserver, classified under Weak Password Recovery Mechanism for Forgotten Password. CVSS score: 3.7/10. Published 2023-10-31.
How severe is CVE-2023-46138?: Low severity. CVSS v3 base score is 3.7 out of 10.