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Vulnerability record · CVE-2025-66411 · published 3 December 2025

CVE-2025-66411: Coder sensitive information in log file vulnerability

Coder · Coder

Coder allows organizations to provision remote development environments via Terraform. Prior to 2.26.5, 2.27.7, and 2.28.4, Workspace Agent manifests containing sensitive values were logged in plaintext unsanitized. An attacker with limited local access to the Coder Workspace (VM, K8s Pod etc.) or a third-party system (SIEM, logging stack) could access those logs. This vulnerability is fixed in 2.26.5, 2.27.7, and 2.28.4.

5.5 CVSS 3.1 Medium EPSS 0.23% · top 87.3% CWE-532 · Sensitive information in log file
5.5CVSS 3.1 base score
0.23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 1 tagged exploit
17 Jun 2026Last modified by NVD

Description

Coder allows organizations to provision remote development environments via Terraform. Prior to 2.26.5, 2.27.7, and 2.28.4, Workspace Agent manifests containing sensitive values were logged in plaintext unsanitized. An attacker with limited local access to the Coder Workspace (VM, K8s Pod etc.) or a third-party system (SIEM, logging stack) could access those logs. This vulnerability is fixed in 2.26.5, 2.27.7, and 2.28.4.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/coder/coder/commit/e2a46393fce40bc630df3293c1ee66a596277289 Patch
https://github.com/coder/coder/releases/tag/v2.26.5 ProductRelease Notes
https://github.com/coder/coder/releases/tag/v2.27.7 ProductRelease Notes
https://github.com/coder/coder/releases/tag/v2.28.4 ProductRelease Notes
https://github.com/coder/coder/security/advisories/GHSA-jf75-p25m-pw74 ExploitPatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2026-46354Coder improper verification of cryptographic signature vulnerabilityCoder allows organizations to provision remote development environments via Terraform. In versions prior tp 2.24.5, 2.29.13, 2.30.8, 2.31.12, 2.32.2,…EPSS 0.32%8.8CVE-2026-44454Coder os command injection vulnerabilityCoder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7 and 2.30.2, the `dotfiles` registry m…EPSS 2.6%8.7CVE-2026-55429Coder insecure direct object reference vulnerabilityCoder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, `UpsertW…EPSS 0.51%8.3CVE-2026-55427Coder injection vulnerabilityCoder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, `coder c…EPSS 0.47%8.2CVE-2026-55428Coder improper authorization vulnerabilityCoder allows organizations to provision remote development environments via Terraform. Prior to versions 2.29.7, 2.32.7, 2.33.8, and 2.34.2, the tail…EPSS 0.40%8.2CVE-2024-27918Coder improper input validation vulnerabilityCoder allows oragnizations to provision remote development environments via Terraform. Prior to versions 2.6.1, 2.7.3, and 2.8.4, a vulnerability in …EPSS 0.97%8.1CVE-2025-58437Coder insufficient session expiration vulnerabilityCoder 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 ca…EPSS 0.38%7.4CVE-2026-55436Coder improper certificate validation vulnerabilityCoder allows organizations to provision remote development environments via Terraform. Starting in version 2.30.0 and prior to versions 2.32.7, 2.33.…EPSS 0.26%

Source: NIST National Vulnerability Database (record CVE-2025-66411), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.