CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
15.5%
Umbraco is an ASP.NET CMS used by more than 730.000 websites. Umbraco has an endpoint that is vulnerable to open redirects. The endpoint is protected so it requires the user to be signed into backoffice before the vulnerable is exposed. This vulnerability has been patched in version(s) 8.18.14, 10.8.6, 12.3.10 and 13.3.1.
[
{
"vendor": "umbraco",
"product": "Umbraco-CMS",
"versions": [
{
"version": ">= 8.18.5, < 8.18.14",
"status": "affected"
},
{
"version": ">= 10.5.0, < 10.8.6",
"status": "affected"
},
{
"version": ">= 12.0.0, < 12.3.10",
"status": "affected"
},
{
"version": ">= 13.0.0, < 13.3.1",
"status": "affected"
}
]
}
]
github.com/umbraco/Umbraco-CMS/commit/5f24de308584b9771240a6db1a34630a5114c450
github.com/umbraco/Umbraco-CMS/commit/c17d4e1a600098ec524e4126f4395255476bc33f
github.com/umbraco/Umbraco-CMS/commit/c8f71af646171074c13e5c34f74312def4512031
github.com/umbraco/Umbraco-CMS/commit/d8df405db4ea884bb4b96f088d10d9a2070cf024
github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-j74q-mv2c-rxmp