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cve record

CVE-2026-0809

Published
CVSS—
Severitynone
WeaknessCWE-261
ExploitedNot in CISA KEV

Description

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.

References

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