What is the CVSS score of CVE-2025-58437?

CVE-2025-58437 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Coder are affected by CVE-2025-58437?

Organizations using versions 2.22.0 face notable risk from CVE-2025-58437 rated CVSS 8.1.. A patch is available.

Is there a public PoC exploit available for CVE-2025-58437?

Yes, a public proof-of-concept exploit is available for CVE-2025-58437. Prioritise patching immediately. EPSS: 0.0%.

How to fix or mitigate CVE-2025-58437?

Within 7 days: Identify all affected systems running versions 2.22.0 and apply vendor patches promptly. Vendor patch is available.

Coder CVE-2025-58437

HIGH

Insecure Inherited Permissions (CWE-277)

2025-09-06 security-advisories@github.com

Information Disclosure Hashicorp Coder Suse

8.1

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:10 vuln.today

Patch released

Mar 28, 2026 - 19:10 nvd

Patch available

PoC Detected

Oct 17, 2025 - 13:54 vuln.today

Public exploit code

CVE Published

Sep 06, 2025 - 03:15 nvd

HIGH 8.1

DescriptionNVD

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.

AnalysisAI

Coder allows organizations to provision remote development environments via Terraform. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified under CWE-277. 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. Affected products include: Coder. Version information: through 2.24.3.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.