GHSA-737X-CWFR-5VVC obsidian-tc: Declined human-in-the-loop confirmations can permit destructive calls over HTTP

Summary On a Streamable HTTP deployment with auth.jwtSecret configured, serving a 2026-07-28-era client that declared elicitation.form support, a call to a dispatch-gated tool destructive: true, or a scope with an HITL floor that was offered an inputRequired confirmation could still complete afte...

CVE-2026-115477

obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with auth.jwtSecret configured and a 2026-07-28-era client declaring elicitation.form support, a dispatch-gated tool call offered an inputRequired...

CVE-2026-115477

The obsidian-tc Model Context Protocol server (versions 1.13.0 through 1.31.4 ) contains a vulnerability where destructive tool calls can be executed without human approval. In Streamable HTTP deployments with auth.jwtSecret configured and specific client support, the server improperly trusted a ...

EUVD-2026-109082

obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with auth.jwtSecret configured and a 2026-07-28-era client declaring elicitation.form support, a dispatch-gated tool call offered an inputRequired...

CVE-2026-115477 obsidian-tc: Declined human-in-the-loop confirmations can permit destructive calls over HTTP

obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with auth.jwtSecret configured and a 2026-07-28-era client declaring elicitation.form support, a dispatch-gated tool call offered an inputRequired...

CVE-2026-115477

obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with "auth.jwtSecret" configured and a 2026-07-28-era client declaring "elicitation.form" support, a dispatch-gated tool call offered an...

PT-2026-122423

Summary On a Streamable HTTP deployment with auth.jwtSecret configured, serving a 2026-07-28-era client that declared elicitation.form support, a call to a dispatch-gated tool destructive: true, or a scope with an HITL floor that was offered an inputRequired confirmation could still complete afte...

PT-2026-122122

obsidian-tc is a governed, agent-ready Model Context Protocol server for Obsidian vaults. From 1.13.0 until 1.31.4, on a Streamable HTTP deployment with auth.jwtSecret configured and a 2026-07-28-era client declaring elicitation.form support, a dispatch-gated tool call offered an inputRequired...

CVE-2026-54618

Obsidian Web MCP , a remote MCP server for Obsidian vaults, contained an authentication bypass prior to version 0.2.0. The /oauth/authorize endpoint issued an authorization code without any login, consent, or session check, and /oauth/token allowed exchanging that code for the static VAULT_MCP_TO...

PT-2026-95077

Name of the Vulnerable Software and Affected Versions Obsidian Web MCP versions prior to 0.2.0 Description An authentication bypass exists where the '/oauth/authorize' endpoint issues an authorization code without requiring login, consent, or a session check. Subsequently, the '/oauth/token'...

BIT-VAULT-2025-4656 Vault Vulnerable to Recovery Key Cancellation Denial of Service

Vault Community and Vault Enterprise rekey and recovery key operations can lead to a denial of service due to uncontrolled cancellation by a Vault operator. This vulnerability CVE-2025-4656 has been remediated in Vault Community Edition 1.20.0 and Vault Enterprise 1.20.0, 1.19.6, 1.18.11, 1.17.17...