CVE-2025-58437

HIGH EPSS 26.8%
Published Sep 6, 20259mo ago · Modified Jun 17, 20262w ago
8.1 CVSS 3.1
High
Find Similar
Published Sep 6, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
8.1
Exploitability
2.8
Impact
5.2
Vector string
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

Threat Intelligence

EPSS Exploit Probability
26.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 3

CWE-277
CWE-279
CWE-613

Affected Products 2

VendorProductVersionRange
codercoder*≥2.22  –  <2.24.4
codercoder*≥2.25.0  –  <2.25.2

References 7

  • github.com https://github.com/coder/coder/commit/06cbb2890f453cd522bb2158a6549afa3419c276
    Patch
  • github.com https://github.com/coder/coder/commit/20d67d7d7191a4fd5d36a61c6fc1e23ab59befc0
    Patch
  • github.com https://github.com/coder/coder/commit/ec660907faa0b0eae20fa2ba58ce1733f5f4b35a
    Patch
  • github.com https://github.com/coder/coder/pull/19667
    Issue Tracking
  • github.com https://github.com/coder/coder/pull/19668
    Issue Tracking
  • github.com https://github.com/coder/coder/pull/19669
    Issue Tracking
  • github.com https://github.com/coder/coder/security/advisories/GHSA-j6xf-jwrj-v5qp
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/coder/coder/commit/06cbb2890f453cd522bb2158a6549afa3419c276
    Patch
  • github.com https://github.com/coder/coder/commit/20d67d7d7191a4fd5d36a61c6fc1e23ab59befc0
    Patch
  • github.com https://github.com/coder/coder/commit/ec660907faa0b0eae20fa2ba58ce1733f5f4b35a
    Patch