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OpenAdvisories

Vendor

StreamSoft

5 known vulnerabilities.

Products

Streamsoft Prestiż 3 Business Intelligence 1 PingTools Network Utilities 1
All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.3
    CVE-2026-0809

    Weak KSeF token encoding in Streamsoft Prestiż

    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.

    StreamSoft Streamsoft Prestiż