CVE-2025-58437Coder allows organizations to provision remote development environments via Terraform.
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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
- 8.1 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-277, CWE-279, CWE-613
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 19, 2026
- First seen by InfoSec Signals
- Oct 19, 2026
Affected products
coder coder coder:coder | from 2.22 before 2.24.4; from 2.25.0 before 2.25.2 | NVD |
References
- https://github.com/coder/coder/commit/06cbb2890f453cd522bb2158a6549afa3419c276patch
- https://github.com/coder/coder/commit/20d67d7d7191a4fd5d36a61c6fc1e23ab59befc0patch
- https://github.com/coder/coder/commit/ec660907faa0b0eae20fa2ba58ce1733f5f4b35apatch
- https://github.com/coder/coder/pull/19667issue-tracking
- https://github.com/coder/coder/pull/19668issue-tracking
- https://github.com/coder/coder/pull/19669issue-tracking
- https://github.com/coder/coder/security/advisories/GHSA-j6xf-jwrj-v5qpexploit, mitigation, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.