CVE-2025-59956
Coder AgentAPI exposed user chat history via a DNS rebinding attack in github.com/coder/agentapi
6.5
MEDIUM
CVSS 3.1
EPSS 0.07%
Description
Coder AgentAPI exposed user chat history via a DNS rebinding attack in github.com/coder/agentapi
How to fix CVE-2025-59956
To remediate CVE-2025-59956, upgrade the affected package to a fixed version below.
- Go/github.com/coder/agentapi—upgrade to 0.4.0 or later
- —upgrade to 0.4.0 or later
Is CVE-2025-59956 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.4.0
- from 0, < 0.4.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |