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.
Published: 2026-01-30
Score: 5.1 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

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Tracking

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Advisories

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History

Thu, 05 Mar 2026 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Orchardcore orchardcore
CPEs cpe:2.3:a:orchardcore:orchard_core:1.0.0:-:*:*:*:*:*:*
cpe:2.3:a:orchardcore:orchardcore:1.0:*:*:*:*:*:*:*
Vendors & Products Orchardcore orchardcore

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'}


Subscriptions

Orchardcore Orchard Core Orchardcore
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-03-05T01:27:29.096Z

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

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-02T09:27:46Z

Weaknesses