PYSEC-2026-2622 mcp-memory-service: OAuth read-only clients can write and delete memories through MCP tools/call

Summary The HTTP MCP JSON-RPC endpoint at /mcp requires only OAuth read scope for all requests, then dispatches tools/call directly to handlers that include mutating tools. A read-only OAuth client can call storememory and deletememory through MCP even though the corresponding REST endpoints...

CVE-2026-43992 JunoClaw: MCP write tools exposed raw BIP-39 mnemonic as a tool-call parameter

JunoClaw is an agentic AI platform built on Juno Network. Prior to 0.x.y-security-1, every MCP write tool sendtokens, executecontract, instantiatecontract, uploadwasm, ibctransfer, etc. accepted 'mnemonic: string' as an explicit tool-call parameter. The BIP-39 seed was consequently embedded in th...

CVE-2026-43992

The CVE describes a vulnerability in JunoClaw where, prior to version 0.x.y-security-1, MCP write tools (send_tokens, execute_contract, instantiate_contract, upload_wasm, ibc_transfer, etc.) accepted a mnemonic: string parameter, causing the BIP-39 seed to be embedded in the LLM tool-call JSON. T...

OpenClaw: Matrix profile config persistence was reachable from operator.write message tools

Summary Matrix profile config persistence was reachable from operator.write message tools. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 Impact Gateway operator.write message-tool paths could reach Matrix profile persistence that should have...

GHSA-7JP6-R74R-995Q OpenClaw: Matrix profile config persistence was reachable from operator.write message tools

Summary Matrix profile config persistence was reachable from operator.write message tools. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 Impact Gateway operator.write message-tool paths could reach Matrix profile persistence that should have...