CVE-2025-58437
HIGHDescription
Coder allows organizations to provision remote development environments via Terraform. In versions 2.22.0 through 2.24.3, 2.25.0 and 2.25.1, Coder can be compromised through insecure session handling in prebuilt workspaces. Coder automatically generates a session token for a user when a workspace is started. It is automatically exposed via coder_workspace_owner.session_token. Prebuilt workspaces are initially owned by a built-in prebuilds system user. When a prebuilt workspace is claimed, a new session token is generated for the user that claimed the workspace, but the previous session token for the prebuilds user was not expired. Any Coder workspace templates that persist this automatically generated session token are potentially impacted. This is fixed in versions 2.24.4 and 2.25.2.
How to fix
TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 30% of all known CVEs.
References
Related Vulnerabilities
Other CWE-277 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2023-27842 | High | 8.8 | 2.4% | - | - |
| CVE-2024-39877 | High | 8.8 | 1.7% | - | Fix |
| CVE-2021-41170 | Critical | 9.8 | 1.5% | - | Fix |
| CVE-2024-27822 | High | 7.8 | 1.5% | - | Fix |
| CVE-2024-36539 | Critical | 9.8 | 1.3% | - | - |
| CVE-2021-32725 | Low | 3.5 | 1.2% | - | Fix |
Common questions
How do I fix CVE-2025-58437?
Upgrade coder to 2.25.2 or later.
Is CVE-2025-58437 being actively exploited?
Not that we know of. CVE-2025-58437 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.37% is the estimated probability that it will be exploited in the next 30 days. That is higher than 30% of all scored CVEs.
How severe is CVE-2025-58437?
CVE-2025-58437 has a CVSS v3 base score of 8.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
What does CVE-2025-58437 affect?
Published advisories record a fix for coder (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.
Embed a live status badge for CVE-2025-58437
Markdown
[](https://tridentstack.com/cve/CVE-2025-58437)HTML
<a href="https://tridentstack.com/cve/CVE-2025-58437"><img src="https://tridentstack.com/cve/badge/CVE-2025-58437.svg" alt="CVE-2025-58437"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-17.