CVE-2026-92604

Scirius through 3.8.0 contains an arbitrary file write vulnerability in the PCAP filestore upload endpoint that allows default User role users to write attacker-controlled JSON content to filesystem paths. Attackers can supply path traversal sequences in the uploaded document's _id field to escape the intended directory and write files with .json extension to arbitrary locations as root.

  • Published Sep 16, 2026
  • CVSS 7.2 high
  • 0.6% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-92604 at the National Vulnerability Database