CVE-2022-22690 – umbraco.cms.core

Package

Manager: nuget
Name: umbraco.cms.core
Vulnerable Version: >=0 <9.2.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N

EPSS: 0.00411 pctl0.60614

Details

Umbraco ApplicationURL Overwrite Within the Umbraco CMS, a configuration element named "UmbracoApplicationUrl" (or just "ApplicationUrl") is used whenever application code needs to build a URL pointing back to the site. For example, when a user resets their password and the application builds a password reset URL or when the administrator invites users to the site. For Umbraco versions less than 9.2.0, if the Application URL is not specifically configured, the attacker can manipulate this value and store it persistently affecting all users for components where the "UmbracoApplicationUrl" is used. For example, the attacker is able to change the URL users receive when resetting their password so that it points to the attackers server, when the user follows this link the reset token can be intercepted by the attacker resulting in account takeover.

Metadata

Created: 2022-01-21T23:34:24Z
Modified: 2022-01-19T22:24:06Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-jrmq-rv9w-63rv/GHSA-jrmq-rv9w-63rv.json
CWE IDs: ["CWE-444"]
Alternative ID: GHSA-jrmq-rv9w-63rv
Finding: F110
Auto approve: 1