Server-side Request Forgery (SSRF) Affecting github.com/coder/coder/v2/scaletest/agentconn package, versions >=2.27.0 <2.29.19>=2.30.0 <2.32.9>=2.33.0 <2.33.10>=2.34.0 <2.34.4


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

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  • Snyk IDSNYK-GOLANG-GITHUBCOMCODERCODERV2SCALETESTAGENTCONN-17872190
  • published6 Jul 2026
  • disclosed6 Jul 2026
  • creditUnknown

Introduced: 6 Jul 2026

CVE NOT AVAILABLE CWE-863  (opens in a new tab)
CWE-918  (opens in a new tab)

How to fix?

Upgrade github.com/coder/coder/v2/scaletest/agentconn to version 2.29.19, 2.32.9, 2.33.10, 2.34.4 or higher.

Overview

Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the agentConn.apiClient process. An attacker can gain unauthorized access to sensitive files or execute arbitrary commands as another workspace user by redirecting API requests to a victim's agent, provided the attacker controls a malicious workspace agent and knows the victim's agent UUID. This can result in cross-workspace and cross-tenant boundary compromise.

CVSS Base Scores

version 4.0
version 3.1