GHSA-jj9h-m6r9-g37hMediumCVSS 6.3
Tabularis through 0.27.0 contains an incorrect authorization vulnerability in the MCP run_query...
🔗 CVE IDs covered (1)
📋 Description
Tabularis through 0.27.0 contains an incorrect authorization vulnerability in the MCP run_query safety gate that allows prompt-injected agents or untrusted MCP clients to bypass read-only mode by submitting side-effecting SELECT statements. Attackers can run statements like SELECT setval, nextval, or PostgreSQL query_to_xml with embedded DELETE to modify data without approval prompts.
🔗 References (7)
- https://nvd.nist.gov/vuln/detail/CVE-2026-108604
- https://github.com/TabularisDB/tabularis
- https://github.com/TabularisDB/tabularis/blob/804c4c3bb6fd8eaa2e36cbe49f6c0d58f373b5e9/src-tauri/src/ai_activity.rs#L357-L416
- https://github.com/TabularisDB/tabularis/blob/804c4c3bb6fd8eaa2e36cbe49f6c0d58f373b5e9/src-tauri/src/mcp/mod.rs#L1136-L1171
- https://hackmd.io/@haind/S1BofaIsMx
- https://www.vulncheck.com/advisories/tabularis-through-0.27.0-read-only-bypass-via-mcp-run-query-select-classification
- https://github.com/advisories/GHSA-jj9h-m6r9-g37h