CVEvulnerability
CVE-2026-38924
2.9 LOW
Official page ↗
- Status
- Deferred
- Published
- 2026-09-14
- Last modified
- 2026-09-22
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 2.9 LOW — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-669
Description
In Oraios AI Serena before 1.0.0, the listen address of the MCP server in HTTP mode is 0.0.0.0. NOTE: the Supplier observed that 0.0.0.0 was a "potential security hazard" but the Serena documentation, at the time of the issue report proposing 127.0.0.1 instead of 0.0.0.0, recommended "use a sandboxed environment for running Serena."
Related
Weakness · CWE (1)
- CWE-669 Incorrect Resource Transfer Between Spheres weakness
References
- https://dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server dash.security
- https://github.com/oraios/serena/commit/a7af5c1f8a9ea27102eac9e72f64dd97dbfefff3 github.com
- https://github.com/oraios/serena/commit/b00ae292ac2d49947506886f44eb1cad7b7d7cd1 github.com
- https://github.com/oraios/serena/compare/v0.1.4...v1.0.0 github.com
- https://github.com/oraios/serena/security/advisories/GHSA-m922-r24v-6wff github.com
- https://dash.security/blog/cve-2026-38924-unauthenticated-rce-in-the-serena-mcp-server dash.security