CVE-2021-34254
MEDIUMUmbraco CMS < 7.15.7 - Open Redirect via booting.aspx
Title source: llmDescription
Umbraco CMS before 7.15.7 is vulnerable to Open Redirection due to insufficient url sanitization on booting.aspx.
References (1)
Core 1
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/umbraco/Umbraco-CMS/issues/9782
Scores
CVSS v3
6.1
EPSS
0.0071
EPSS Percentile
48.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Details
CWE
CWE-601
Status
published
Products (1)
umbraco/umbraco_cms
< 7.15.7
Published
Jun 28, 2021
Tracked Since
Feb 18, 2026