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CVE-2026-58499

CVE-2026-58499 · Path traversal in EverOS /api/v1/memory/add via unvalidated sender_id

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EverOS is a memory runtime for agents. Prior to 1.0.1, EverOS is vulnerable to path traversal in the POST /api/v1/memory/add ingestion endpoint because the per-message sender_id field was not validated as a path-safe identifier, unlike app_id and project_id. During user-memory extraction, sender_id is used as owner_id and joined into the filesystem path where the extracted episode is persisted as a Markdown file, so a sender_id containing ../ sequences could direct writes outside the configured memory root and allow an unauthenticated caller to create or overwrite .md files at locations writable by the server process with partially attacker-influenced content. This issue is fixed in version 1.0.1.

CVSS 8.2 · Élevée · EPSS 0,5% · Correctif disponible

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Mise à jour

Pile logicielle: python

Produits et versions concernés

  • everos

    Versions du logiciel
    • < 1.0.1: Concernée

    Aucun correctif publié

  • everos PyPI

    Versions du logiciel
    • 0.0.2
    • 0.1.0
    • 0.1.1
    • 0.2.0
    • 0.4.0
    • 1.0.0
    Plages de versions concernées
    • ECOSYSTEM: < 1.0.1

    Mettez à jour vers 1.0.1

Sources originales

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