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PYSEC-2026-2883 Improper Restriction of XML External Entity Reference in Plone

🗓️ 09 Jul 2026 16:49:32Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 4 Views

Improper restriction of XML External Entity references in Plone before 5.2.3 enables entity attacks via a Manager feature.

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13 Jul 2026 16:43Current
7High risk
Vulners AI Score7
CVSS 48.7
CVSS 3.18.8
EPSS0.01423
4