Skip to content
OpenAdvisories
Medium · 6.4 CVE-2020-37019 EUVD-2020-30959GHSA-gcg5-q479-jh6f

Orchard Core RC1 - Persistent Cross-Site Scripting

Published Jan 30, 2026 · Updated Jun 23, 2026 · Assigned by VulnCheck

Description

Orchard Core RC1 contains a persistent cross-site scripting vulnerability that allows remote attackers to inject malicious scripts through blog post creation. Attackers can create blog posts with embedded JavaScript in the MarkdownBodyPart.Source parameter to execute arbitrary scripts in victim browsers.

Affected products

VendorProductAffectedFixed
Orchardcore Orchard Core 1.0 —

References