CVE-2020-37019 - CVE House
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Status published Medium CVE-2020-37019

Orchard Core RC1 - Persistent Cross-Site Scripting

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • SunCSR (Sun* Cyber Security Research)

Affected Vendor

Orchardcore

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Affected Software

Orchard Core
Vulnerable Versions:
1.0

Timeline

Official Publish: January 30th, 2026
Last Modified: June 23rd, 2026
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Weaknesses (CWE)