CVE-2025-66411

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 v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/coder/coder/commit/e2a46393fce40bc630df3293c1ee66a596277289
https://github.com/coder/coder/releases/tag/v2.26.5
https://github.com/coder/coder/releases/tag/v2.27.7
https://github.com/coder/coder/releases/tag/v2.28.4
https://github.com/coder/coder/security/advisories/GHSA-jf75-p25m-pw74

Configurations

No configuration.

History

No history.

Information

Published : 2025-12-03 20:16

Updated : 2025-12-04 17:15

NVD link : CVE-2025-66411

Mitre link : CVE-2025-66411

CVE.ORG link : CVE-2025-66411

JSON object : View

Products Affected

No product.

CWE

CWE-532

Insertion of Sensitive Information into Log File

{"id": "CVE-2025-66411", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2025-12-03T20:16:26.727", "references": [{"url": "https://github.com/coder/coder/commit/e2a46393fce40bc630df3293c1ee66a596277289", "source": "security-advisories@github.com"}, {"url": "https://github.com/coder/coder/releases/tag/v2.26.5", "source": "security-advisories@github.com"}, {"url": "https://github.com/coder/coder/releases/tag/v2.27.7", "source": "security-advisories@github.com"}, {"url": "https://github.com/coder/coder/releases/tag/v2.28.4", "source": "security-advisories@github.com"}, {"url": "https://github.com/coder/coder/security/advisories/GHSA-jf75-p25m-pw74", "source": "security-advisories@github.com"}], "vulnStatus": "Undergoing Analysis", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-532"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Coder permite a las organizaciones aprovisionar entornos de desarrollo remotos a trav\u00e9s de Terraform. En versiones anteriores a 2.26.5, 2.27.7 y 2.28.4, los manifiestos del Agente de Espacio de Trabajo que conten\u00edan valores sensibles se registraban en texto plano sin depurar. Un atacante con acceso local limitado al Espacio de Trabajo de Coder (VM, Pod de K8s, etc.) o a un sistema de terceros (SIEM, pila de registro) podr\u00eda acceder a esos registros. Esta vulnerabilidad est\u00e1 corregida en 2.26.5, 2.27.7 y 2.28.4."}], "lastModified": "2025-12-04T17:15:08.283", "sourceIdentifier": "security-advisories@github.com"}