Sunday, 13 September 2026
8 agent hacks today 7 vs yesterday (1)

DNS Rebinding Vulnerability in Timescale MCP Tools

Timescale's pg-aiguide and tiger-slack failed to enable DNS rebinding protection in their MCP HTTP transports, allowing attackers to drive locally reachable servers through a visitor's browser via DNS name control.

Disclosed 27 August 2026 · Record updated 13 September 2026

Impact

Remote attackers could exploit DNS rebinding to access and control locally reachable MCP servers through a browser, potentially compromising systems running these tools.

Our coverage

No articles linked to this incident yet.

Sources

  1. nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2026-81095
  2. nvd.nist.govhttps://nvd.nist.gov/vuln/detail/CVE-2026-81099