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Wed, 27 May 2026 16:30:00 +0000
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ssvc
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Wed, 27 May 2026 15:15:00 +0000
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| Description | Nocturne Memory is a lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Prior to 2.4.1, when API_TOKEN is unset or empty, the BearerTokenAuthMiddleware bypasses authentication for all HTTP requests. Combined with the default 0.0.0.0 host binding and CORS allow_origins=["*"], operators following the Docker setup without explicitly setting API_TOKEN expose the full Knowledge-Graph read/write API to any LAN-reachable client. An attacker on the same network can read, write, or delete all memory entries — including system://boot and core://* URIs that auto-load into downstream agent sessions, enabling persistent prompt-injection. This vulnerability is fixed in 2.4.1. | |
| Title | Empty API_TOKEN disables authentication on network-reachable HTTP/SSE transport | |
| Weaknesses | CWE-306 | |
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cvssV4_0
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Subscriptions
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-05-27T15:33:42.680Z
Reserved: 2026-05-07T21:21:48.351Z
Link: CVE-2026-44830
Updated: 2026-05-27T15:33:39.910Z
Status : Received
Published: 2026-05-27T15:16:28.297
Modified: 2026-05-27T15:16:28.297
Link: CVE-2026-44830
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OpenCVE Enrichment
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