CVE-2021-44557

CRITICO 9.1CVE-2021-44557 · Published 08/12/2021 · updated 17/06/2026

In breve

CVE-2021-44557 è una vulnerabilità CRITICO (CVSS 9.1) che riguarda multiner (kb).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.3%, superiore al 70.6% delle vulnerabilità.
Correzione: aggiornare a 08-25-2021 o successiva.

Package	Affected versions	Patched versions
multiner kb	`< 08-25-2021`	`08-25-2021`

Description

National Library of the Netherlands multiNER <= c0440948057afc6e3d6b4903a7c05e666b94a3bc is affected by an XML External Entity (XXE) vulnerability in multiNER/ner.py. Since XML parsing resolves external entities, a malicious XML stream could leak internal files and/or cause a DoS.

References

KBNLresearch/multiNER · Product
KBNLresearch/multiNER#3 · Patch

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