Missing Authorization Affecting mcp-memory-service package, versions [,10.65.3)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published29 Jun 2026
- disclosed26 Jun 2026
- creditUnknown
Introduced: 26 Jun 2026
NewCVE-2026-49291 (opens in a new tab)How to fix?
Upgrade mcp-memory-service to version 10.65.3 or higher.
Overview
mcp-memory-service is an Open-source persistent memory for AI agent pipelines and Claude. REST API + semantic search + knowledge graph + autonomous consolidation. Self-host, zero cloud cost.
Affected versions of this package are vulnerable to Missing Authorization through the tools/call process. An attacker can modify or delete stored data by sending requests to the JSON-RPC endpoint with only read-level OAuth credentials.