Stored cross-site scripting in Umbraco CMS - CVE-2024-47819
Published: October 23, 2024
Vulnerability identifier: #VU99271
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-47819
CWE-ID: CWE-79
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Umbraco
Affected software:
Umbraco CMS
Umbraco CMS
Detailed vulnerability description
The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.
The vulnerability exists due to insufficient sanitization of user-supplied data when handling dictionary name in the Dictionary section. A remote privileged user can permanently inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.
How to mitigate CVE-2024-47819
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.