CVE-2023-38694

low-risk
Published 2023-12-12

Umbraco is an ASP.NET content management system (CMS). Starting in version 8.0.0 and prior to versions 8.18.10, 10.7.0, and 12.1.0, a user with access to a specific part of the backoffice is able to inject HTML code into a form where it is not intended. Versions 8.18.10, 10.7.0, and 12.1.0 contain a patch for this issue.

Do I need to act?

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0.49% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.5/10 Low
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Umbraco

References (2)

Vendor Advisory https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-xxc6-35r7-796w
Vendor Advisory https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-xxc6-35r7-796w
23
/ 100
low-risk
Severity 16/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal