CVE-2025-59956
2 advisories.
Go/github.com/coder/agentapi CVE-2025-59956: medium 6.5
Coder AgentAPI exposed user chat history via a DNS rebinding attack
Action: Upgrade github.com/coder/agentapi to 0.4.0 or later.
go get github.com/coder/agentapi@v0.4.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.4.0 | - |
Fixed versions
| 0.4.0 |
Sources
- osv: GHSA-w64r-2g3w-w8w4
- https://github.com/coder/agentapi/security/advisories/GHSA-w64r-2g3w-w8w4
- https://nvd.nist.gov/vuln/detail/CVE-2025-59956
- https://github.com/coder/agentapi/pull/49
- https://github.com/coder/agentapi/commit/5c425c62447b8a9eac19e9fc5a2eae7f0803f149
- https://github.blog/security/application-security/localhost-dangers-cors-and-dns-rebinding
- https://github.com/coder/agentapi
- https://github.com/coder/agentapi/releases/tag/v0.4.0
- https://mcpsec.dev/advisories/2025-09-19-coder-chat-exfiltration
- https://pkg.go.dev/vuln/GO-2025-3991
CVE-2025-59956 · published · modified · JSON
Go/github.com/coder/agentapi CVE-2025-59956: unknown
Coder AgentAPI exposed user chat history via a DNS rebinding attack in github.com/coder/agentapi
Action: Upgrade github.com/coder/agentapi to 0.4.0 or later.
go get github.com/coder/agentapi@v0.4.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.4.0 | - |
Fixed versions
| 0.4.0 |
Sources
- osv: GO-2025-3991
- https://github.com/coder/agentapi/security/advisories/GHSA-w64r-2g3w-w8w4
- https://nvd.nist.gov/vuln/detail/CVE-2025-59956
- https://github.com/coder/agentapi/commit/5c425c62447b8a9eac19e9fc5a2eae7f0803f149
- https://github.com/coder/agentapi/pull/49
- https://github.blog/security/application-security/localhost-dangers-cors-and-dns-rebinding
- https://github.com/coder/agentapi/releases/tag/v0.4.0
- https://mcpsec.dev/advisories/2025-09-19-coder-chat-exfiltration
CVE-2025-59956 · published · modified · JSON