Coder 2.26.0 before 2.29.24, 2.30.0 before 2.34.16, 2.35.0 before 2.36.11, 2.37.0 before 2.37.8, and 2.38.0 before 2.38.4 contains an improper authorization flaw in the external agent credentials endpoint, which returns the workspace agent token to users with only workspace read access rather than ssh permission. Authenticated users with roles such as Template Admin or Organization Admin can use the token to read the owner's private Git SSH key and Git provider OAuth tokens, and impersonate the agent to receive the owner's sessions.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 13 Nov 2026 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Coder 2.26.0 before 2.29.24, 2.30.0 before 2.34.16, 2.35.0 before 2.36.11, 2.37.0 before 2.37.8, and 2.38.0 before 2.38.4 contains an improper authorization flaw in the external agent credentials endpoint, which returns the workspace agent token to users with only workspace read access rather than ssh permission. Authenticated users with roles such as Template Admin or Organization Admin can use the token to read the owner's private Git SSH key and Git provider OAuth tokens, and impersonate the agent to receive the owner's sessions. | |
| Title | Coder 2.38.0 before 2.38.4 Authorization Bypass via External Agent Credentials Endpoint | |
| First Time appeared |
Coder
Coder coder |
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| Weaknesses | CWE-863 | |
| CPEs | cpe:2.3:a:coder:coder:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Coder
Coder coder |
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| References |
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| Metrics |
cvssV3_1
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Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-13T15:55:21.571Z
Reserved: 2026-11-10T21:32:21.765Z
Link: CVE-2026-126403
No data.
Status : Received
Published: 2026-11-13T10:17:44.910
Modified: 2026-11-13T16:18:22.370
Link: CVE-2026-126403
No data.
OpenCVE Enrichment
No data.
Weaknesses