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CVE-2026-56304

CVE-2026-56304 · picklescan - Arbitrary File Creation via logging.FileHandler Deserialization

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

picklescan before 1.0.1 contains an unsafe pickle deserialization vulnerability allowing unauthenticated attackers to create arbitrary zero-byte files via logging.FileHandler class instantiation. Attackers can exploit this by crafting malicious pickle payloads to bypass RCE blocklists and create lock files or other filesystem artifacts, potentially causing denial of service or application disruption.

CVSS 6.9 · Media · EPSS 0,4% · Corrección disponible

Publicación
Actualización

Pila tecnológica: python

Productos y versiones afectados

  • picklescan

    Versiones
    • ≥ 0, < 1.0.1: Afectada (semver)
    • 1.0.1: No afectada (semver)

    Actualiza a 1.0.1

  • picklescan PyPI

    Versiones
    • 0.0.1
    • 0.0.10
    • 0.0.11
    • 0.0.12
    • 0.0.13
    • 0.0.14
    • 0.0.15
    • 0.0.16
    • 0.0.17
    • 0.0.18
    • 0.0.19
    • 0.0.2
    • 0.0.20
    • 0.0.21
    • 0.0.22
    • 0.0.23
    • 0.0.24
    • 0.0.25
    • 0.0.26
    • 0.0.27
    • 0.0.28
    • 0.0.29
    • 0.0.3
    • 0.0.30
    • 0.0.31
    • 0.0.32
    • 0.0.33
    • 0.0.34
    • 0.0.35
    • 0.0.4
    • 0.0.5
    • 0.0.6
    • 0.0.7
    • 0.0.8
    • 0.0.9
    • 1.0.0
    Intervalos de versiones afectados
    • ECOSYSTEM: < 1.0.1

    Actualiza a 1.0.1

Fuentes originales

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