What is the severity of CVE-2023-48313?

CVE-2023-48313 is rated as a critical vulnerability due to the potential for cross-site scripting (XSS) attacks.

How do I fix CVE-2023-48313?

To fix CVE-2023-48313, upgrade Umbraco.CMS to version 12.3.4 or 10.8.1.

What software is affected by CVE-2023-48313?

CVE-2023-48313 affects Umbraco CMS versions between 11.0.0 and 12.3.4 and versions between 10.0.0 and 10.8.1.

Can CVE-2023-48313 be exploited remotely?

Yes, CVE-2023-48313 can be exploited remotely by attackers through crafted payloads.

What are the consequences of CVE-2023-48313?

Exploitation of CVE-2023-48313 can lead to unauthorized access and the ability to execute malicious scripts in the context of the user’s browser.

Vulnerability/
CVE-2023-48313

medium

6.1

CWE

12/12/2023

13/12/2023

28/8/2024

CVE-2023-48313: Umbraco contains a DOM-XSS

First published: Tue Dec 12 2023(Updated: )

#### Impact Cross-site scripting (XSS) enable attackers to bring malicious content into a website or application. #### Explanation of the vulnerability A DOM-XSS can be exploited when users are successfully logging into the Backoffice.

Credit: security-advisories@github.com security-advisories@github.com

Affected Software	Affected Version	How to fix
nuget/Umbraco.CMS	>=11.0.0<12.3.4	12.3.4
nuget/Umbraco.CMS	>=10.0.0<10.8.1	10.8.1
Umbraco CMS	>=10.0.0<10.8.1
Umbraco CMS	>=12.0.0<12.3.4

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Reference Links

Frequently Asked Questions

What is the severity of CVE-2023-48313?
CVE-2023-48313 is rated as a critical vulnerability due to the potential for cross-site scripting (XSS) attacks.
How do I fix CVE-2023-48313?
To fix CVE-2023-48313, upgrade Umbraco.CMS to version 12.3.4 or 10.8.1.
What software is affected by CVE-2023-48313?
CVE-2023-48313 affects Umbraco CMS versions between 11.0.0 and 12.3.4 and versions between 10.0.0 and 10.8.1.
Can CVE-2023-48313 be exploited remotely?
Yes, CVE-2023-48313 can be exploited remotely by attackers through crafted payloads.
What are the consequences of CVE-2023-48313?
Exploitation of CVE-2023-48313 can lead to unauthorized access and the ability to execute malicious scripts in the context of the user’s browser.

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version/umbraco cms/12.0.0

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Frequently Asked Questions

What is the severity of CVE-2023-48313?
CVE-2023-48313 is rated as a critical vulnerability due to the potential for cross-site scripting (XSS) attacks.
How do I fix CVE-2023-48313?
To fix CVE-2023-48313, upgrade Umbraco.CMS to version 12.3.4 or 10.8.1.
What software is affected by CVE-2023-48313?
CVE-2023-48313 affects Umbraco CMS versions between 11.0.0 and 12.3.4 and versions between 10.0.0 and 10.8.1.
Can CVE-2023-48313 be exploited remotely?
Yes, CVE-2023-48313 can be exploited remotely by attackers through crafted payloads.
What are the consequences of CVE-2023-48313?
Exploitation of CVE-2023-48313 can lead to unauthorized access and the ability to execute malicious scripts in the context of the user’s browser.