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CVE-2024-47819

MEDIUM
Published 2024-10-22T15:25:03.501Z
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CVSS Score

V3.1
4.2
/10
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.271
Higher than 27.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Description

Umbraco, a free and open source .NET content management system, has a cross-site scripting vulnerability starting in version 14.0.0 and prior to versions 14.3.1 and 15.0.0. This can be leveraged to gain access to higher-privilege endpoints, e.g. if you get a user with admin privileges to run the code, you can potentially elevate all users and grant them admin privileges or access protected content. Versions 14.3.1 and 15.0.0 contain a patch. As a workaround, ensure that access to the Dictionary section is only granted to trusted users.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

umbraco

Umbraco-CMS

Affected Versions:

>= 14.0.0, < 14.3.1
umbraco

umbraco_cms

Affected Versions:

14.0.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

✓ GitHub Reviewed MODERATE

Umbraco CMS vulnerable to stored Cross-site Scripting in the "dictionary name" on Dictionary section

GHSA-c5g6-6xf7-qxp3

Advisory Details

### Impact This can be leveraged to gain access to higher-privilege endpoints, e.g. if you get a user with admin privileges to run the code, you can potentially elevate all users and grant them admin privileges or access protected content. ### Patches Will be patched in 14.3.1 and 15.0.0. ### Workarounds Ensure that access to the Dictionary section is only granted to trusted users.

Affected Packages

NuGet Umbraco.Cms.StaticAssets
ECOSYSTEM: ≥14.0.0 <14.3.1
npm @umbraco-cms/backoffice
ECOSYSTEM: ≥14.0.0 <14.3.1

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N

References

WEB https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-c5g6-6xf7-qxp3
ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-47819
PACKAGE https://github.com/umbraco/Umbraco-CMS

Advisory provided by GitHub Security Advisory Database. Published: October 22, 2024, Modified: October 22, 2024

References

https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-c5g6-6xf7-qxp3
Published: 2024-10-22T15:25:03.501Z
Last Modified: 2024-10-22T15:55:27.159Z
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