CVE-2026-52830
2 advisories.
PyPI/fast-mcp-telegram CVE-2026-52830: critical 9.4
fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection
Action: Upgrade fast-mcp-telegram to 0.19.1 or later.
pip install fast-mcp-telegram==0.19.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.19.1 | - |
Fixed versions
| 0.19.1 |
Sources
- osv: GHSA-rxw2-pc8j-vxwm
- https://github.com/leshchenko1979/fast-mcp-telegram/security/advisories/GHSA-rxw2-pc8j-vxwm
- https://nvd.nist.gov/vuln/detail/CVE-2026-52830
- https://github.com/alexeyleshchenko/fast-mcp-telegram
- https://github.com/pypa/advisory-database/tree/main/vulns/fast-mcp-telegram/PYSEC-2026-2473.yaml
- https://pypi.org/project/fast-mcp-telegram
- https://web.archive.org/web/20250926152207/https://github.com/leshchenko1979/fast-mcp-telegram
CVE-2026-52830 · published · modified · JSON
PyPI/fast-mcp-telegram CVE-2026-52830: critical 9.4
fast-mcp-telegram: Bearer token path traversal bypasses reserved Telegram session protection
Action: Upgrade fast-mcp-telegram to 0.19.1 or later.
pip install fast-mcp-telegram==0.19.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.19.1 | - |
Fixed versions
| 0.19.1 |
Sources
- osv: PYSEC-2026-2473
- https://github.com/leshchenko1979/fast-mcp-telegram/security/advisories/GHSA-rxw2-pc8j-vxwm
- https://github.com/leshchenko1979/fast-mcp-telegram
- https://pypi.org/project/fast-mcp-telegram
- https://github.com/advisories/GHSA-rxw2-pc8j-vxwm
- https://nvd.nist.gov/vuln/detail/CVE-2026-52830
CVE-2026-52830 · published · modified · JSON