XXE (XML External Entity) Vulnerability in pikepdf Package's models/metadata.py

XXE (XML External Entity) Vulnerability in pikepdf Package's models/metadata.py

CVE-2021-29421 · HIGH Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.

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