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CVE-2020-37019

MEDIUM

6.4

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.

CVE Details

CVSS v3.1 Score6.4

SeverityMEDIUM

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published1/30/2026

Last Modified2/4/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-79

References

http://www.orchardcore.net/(disclosure@vulncheck.com)

https://github.com/OrchardCMS/OrchardCore(disclosure@vulncheck.com)

https://github.com/OrchardCMS/OrchardCore/issues/5802(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48456(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/orchard-core-rc-persistent-cross-site-scripting(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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