CVE-2021-40105: XSS
First published: Mon Sep 27 2021(Updated: )
An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Concretecms Concrete Cms | <=8.5.5 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2021-40105.
What is the severity of CVE-2021-40105?
The severity of CVE-2021-40105 is medium.
How does the vulnerability manifest?
The vulnerability manifests as XSS via Markdown Comments.
Which version of Concrete CMS is affected by this vulnerability?
Concrete CMS versions up to and including 8.5.5 are affected by this vulnerability.
How can I fix the vulnerability?
To fix this vulnerability, update your Concrete CMS installation to version 8.5.6 or higher.
- collector/nvd-index
- agent/references
- agent/weakness
- agent/severity
- agent/author
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/concretecms
- canonical/concretecms concrete cms
- version/concretecms concrete cms/8.5.5