CVE-2025-58044: jumpserver Open Redirect — Fix

Description

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v3.10.19 and v4.10.5, The /core/i18n// endpoint uses the Referer header as the redirection target without proper validation, which could lead to an Open Redirect vulnerability. This vulnerability is fixed in v3.10.19 and v4.10.5.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-601 CWE-601

Affected Products

Vendor	Product	Versions
fit2cloud	jumpserver	< 3.10.19
fit2cloud	jumpserver	4.0.0 — 4.10.5

References

Advisories & Patches

https://github.com/jumpserver/jumpserver/commit/36ae076cb021f16d2053a63651bc16d15a3ed53b https://github.com/jumpserver/jumpserver/security/advisories/GHSA-h762-mj7p-jwjq

Frequently Asked Questions

What is CVE-2025-58044? +

JumpServer is an open source bastion host and an operation and maintenance security audit system. Prior to v3.10.19 and v4.10.5, The /core/i18n// endpoint uses the Referer header as the redirection target without proper validation, which could lead to an Open Redirect vulnerability. This vulnerability is fixed in v3.10.19 and v4.10.5. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2025-58044? +

CVE-2025-58044 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-58044? +

CVE-2025-58044 affects products from fit2cloud, specifically: jumpserver. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-58044? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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