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.
History

Tue, 03 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Orchardcore
Orchardcore orchard Core
Vendors & Products Orchardcore
Orchardcore orchard Core

Fri, 30 Jan 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 30 Jan 2026 16:30:00 +0000

Type Values Removed Values Added
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.
Title Orchard Core RC1 - Persistent Cross-Site Scripting
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-01-30T16:16:39.149Z

Updated: 2026-01-30T16:32:21.964Z

Reserved: 2026-01-28T18:18:30.522Z

Link: CVE-2020-37019

cve-icon Vulnrichment

Updated: 2026-01-30T16:32:19.087Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-01-30T17:16:11.333

Modified: 2026-02-04T16:34:21.763

Link: CVE-2020-37019

cve-icon Redhat

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