CVE-2026-46616
MEDIUM
5,4
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: none
Description
AI Translation Available
Umbraco is an ASP.NET CMS. Prior to versions 13.14.0 and 17.4.0, some of the Surface Controllers in the CMS provide to support member related operations fail to validate redirect URLs, making Razor templates that derive 'RedirectUrl' from user-controlled query parameters vulnerable to malicious redirect attacks. This issue has been patched in versions 13.14.0 and 17.4.0.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0003
Percentile
0,1th
Updated
EPSS Score Trend (Last 4 Days)
601
URL Redirection to Untrusted Site ('Open Redirect')
DraftCommon Consequences
Security Scopes Affected:
Access Control
Confidentiality
Other
Potential Impacts:
Bypass Protection Mechanism
Gain Privileges Or Assume Identity
Other
Applicable Platforms
Technologies:
Web Based, Web Server
Application
Umbraco Cms by Umbraco
Version Range Affected
To
13.14.0
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application
Umbraco Cms by Umbraco
Version Range Affected
From
14.0.0
(inclusive)
To
17.4.0
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://github.com/umbraco/Umbraco-CMS/pull/22561
https://github.com/umbraco/Umbraco-CMS/pull/22565
https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-2qjj-h6wp-c7h7