Risk Letters

Exploited vulnerability

CVE-2026-30633

TLP:CLEAR

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Directory traversal vulnerability in knowns-dev/knowns 0.11.4 via crafted path value to the get_doc and update_doc tools.

Facts

  • Vendor: knowns-dev
  • Product: knowns
  • EPSS (probability of exploitation within 30 days): 0.9 %
  • First known exploitation: 24 September 2026
  • First seen by Risk Letters: 24 September 2026

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

Get the full brief

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