Risk Letters

Exploited vulnerability

CVE-2020-13671

TLP:CLEAR

Drupal core Un-restricted Upload of File

Improper sanitization in the extension file names is present in Drupal core.

Facts

  • Vendor: Drupal
  • Product: Drupal core
  • CVSS: 8.8
  • EPSS (probability of exploitation within 30 days): 36.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 18 January 2022
  • First known exploitation: 18 January 2022
  • CISA's deadline for US federal agencies: 18 July 2022
  • Weakness: CWE-434
  • First seen by Risk Letters: 18 January 2022

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD