cvedb.io
CVE-2021-44557
CRITICAL · CVSS 9.1
EPSS exploitation probability: 0%
Published 2021-12-08T12:15:08.023 · Last modified 2026-06-17T04:12:33.760

Summary

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.

Affected products

kb — multiner

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.