What is the severity of CVE-2021-41464?

CVE-2021-41464 has a medium severity level due to its potential for cross-site scripting attacks.

How do I fix CVE-2021-41464?

To fix CVE-2021-41464, update to a version of Concrete5 above 5.6.4.0.

Who is affected by CVE-2021-41464?

CVE-2021-41464 affects users running Concrete5 Legacy version 5.6.4.0 and below.

What type of vulnerability is CVE-2021-41464?

CVE-2021-41464 is a cross-site scripting (XSS) vulnerability.

What can attackers do with CVE-2021-41464?

Attackers can inject arbitrary web scripts or HTML via the rel parameter due to CVE-2021-41464.

Vulnerability/
CVE-2021-41464

medium

6.1

CWE

1/10/2021

21/11/2024

CVE-2021-41464: XSS

First published: Fri Oct 01 2021(Updated: )

Cross-site scripting (XSS) vulnerability in concrete/elements/collection_add.php in concrete5-legacy 5.6.4.0 and below allows remote attackers to inject arbitrary web script or HTML via the rel parameter.

Credit: cve@mitre.org cve@mitre.org

Affected Software	Affected Version	How to fix
Concrete5	<=5.6.4.0

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2021-41464?
CVE-2021-41464 has a medium severity level due to its potential for cross-site scripting attacks.
How do I fix CVE-2021-41464?
To fix CVE-2021-41464, update to a version of Concrete5 above 5.6.4.0.
Who is affected by CVE-2021-41464?
CVE-2021-41464 affects users running Concrete5 Legacy version 5.6.4.0 and below.
What type of vulnerability is CVE-2021-41464?
CVE-2021-41464 is a cross-site scripting (XSS) vulnerability.
What can attackers do with CVE-2021-41464?
Attackers can inject arbitrary web scripts or HTML via the rel parameter due to CVE-2021-41464.

agent/references
agent/type
collector/mitre-cve
source/MITRE
agent/severity
agent/description
agent/first-publish-date
agent/last-modified-date
agent/author
agent/event
agent/source
agent/weakness
agent/softwarecombine
agent/tags
collector/nvd-index
agent/software-canonical-lookup-request
collector/nvd-api
source/NVD
agent/software-canonical-lookup
vendor/concrete5-legacy project
canonical/concrete5
version/concrete5/5.6.4.0

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Frequently Asked Questions

What is the severity of CVE-2021-41464?
CVE-2021-41464 has a medium severity level due to its potential for cross-site scripting attacks.
How do I fix CVE-2021-41464?
To fix CVE-2021-41464, update to a version of Concrete5 above 5.6.4.0.
Who is affected by CVE-2021-41464?
CVE-2021-41464 affects users running Concrete5 Legacy version 5.6.4.0 and below.
What type of vulnerability is CVE-2021-41464?
CVE-2021-41464 is a cross-site scripting (XSS) vulnerability.
What can attackers do with CVE-2021-41464?
Attackers can inject arbitrary web scripts or HTML via the rel parameter due to CVE-2021-41464.