VYPR

Prestiż

by Streamsoft

CVEs (1)

  • CVE-2026-0809MedMar 12, 2026
    risk 0.41cvss epss 0.00

    Use of a custom token encoding algorithm in Streamsoft Prestiż software allows the value of the KSeF (Krajowy System e-Faktur) token to be guessed after analyzing how tokens with know values are encoded. This issue was fixed in version 20.0.380.92.