PT-2026-59522 · Pypi · Plone-App-Theming

Published

2026-07-09

·

Updated

2026-07-09

CVSS v3.1

8.8

High

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Plone before 5.2.3 allows XXE attacks via a feature that is protected by an unapplied permission of plone.schemaeditor.ManageSchemata (therefore, only available to the Manager role).

Fix

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Related Identifiers

PYSEC-2026-2885

Affected Products

Plone-App-Theming