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cve.nowby Sazabi
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upsonic

3 known vulnerabilities (1 critical, 2 medium), with the versions each affects and the releases that fix them.

Latest release
0.77.3 (May 19, 2026): no advisory affects it
Newest unaffected release
0.77.3 (May 19, 2026), the latest release
Advisories
3 · 1 critical, 2 medium
Weekly downloads
376
Dependents
0
Releases
447 since 0.4.2 (Oct 21, 2023)
Registry
PyPI
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 3

  • CVE-2026-30625Critical 9.8

    Upsonic 0.71.6 contains a remote code execution vulnerability in its MCP server/task creation functionality.

    Affected: fixed in 0.72.0.

    Fixed in 0.72.0 (released Feb 9, 2026, 65 days before disclosure).

    The latest release, 0.77.3, is not affected.

  • CVE-2025-6279Medium 5.1

    Upsonic Pickle add_tool cloudpickle.loads deserialization

    Affected: fixed in 0.56.0.

    Fixed in 0.56.0 (released Jun 15, 2025, 4 days before disclosure).

    The latest release, 0.77.3, is not affected.

  • CVE-2025-6278Medium 5.1

    Upsonic server.py os.path.join path traversal

    Affected: fixed in 0.56.0.

    Fixed in 0.56.0 (released Jun 15, 2025, 4 days before disclosure).

    The latest release, 0.77.3, is not affected.