CVE-2026-52830 | leshchenko1979 fast-mcp-telegram up to 0.19.0 Bearer Token path traversal (GHSA-rxw2-pc8j-vxwm)

July 3, 2026 Yanac

A vulnerability was found in leshchenko1979 fast-mcp-telegram up to 0.19.0. It has been classified as critical. Affected is an unknown function of the file /fast-mcp-telegram/telegram of the component Bearer Token Handler. This manipulation causes path traversal.

This vulnerability is registered as CVE-2026-52830. Remote exploitation of the attack is possible. No exploit is available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More