Information Disclosure in Coder Products by Coder LLC
CVE-2026-111926

4.8MEDIUM

Key Information:

Vendor

Coder

Status
Coder
Vendor
CVE Published:
17 October 2026

What is CVE-2026-111926?

Earlier versions of Coder, specifically from 2.10.0 up to 2.34.7, are susceptible to a security flaw stemming from an unauthenticated agent debug HTTP server running on 127.0.0.1:2113. The /debug/manifest endpoint of this server can reveal the complete agent manifest, including critical environment variable values. This vulnerability allows a lower-privileged Unix user or process within the same environment to exploit this endpoint, potentially gaining access to sensitive credentials such as cloud keys or registry tokens.

Affected Version(s)

coder 2.10.0 < 2.34.8

coder 2.34.8

References

https://github.com/coder/coder/security/advisories/GHSA-7...
vendor-advisory
https://www.vulncheck.com/advisories/coder-from-2.10.0-be...
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.