{"vulnerability": "CVE-2022-29172", "sightings": [{"uuid": "1e644dba-bd21-4aed-8de5-871da9284de7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-29172", "type": "seen", "source": "https://t.me/cibsecurity/42068", "content": "\u203c CVE-2022-29172 \u203c\n\nAuth0 is an authentication broker that supports both social and enterprise identity providers, including Active Directory, LDAP, Google Apps, and Salesforce. In versions before `11.33.0`, when the \u00c3\u00a2\u00e2\u201a\u00ac\u00c5\u201cadditional signup fields\u00c3\u00a2\u00e2\u201a\u00ac? feature [is configured](https://github.com/auth0/lock#additional-sign-up-fields), a malicious actor can inject invalidated HTML code into these additional fields, which is then stored in the service `user_metdata` payload (using the `name` property). Verification emails, when applicable, are generated using this metadata. It is therefor possible for an actor to craft a malicious link by injecting HTML, which is then rendered as the recipient's name within the delivered email template. You are impacted by this vulnerability if you are using `auth0-lock` version `11.32.2` or lower and are using the \u00c3\u00a2\u00e2\u201a\u00ac\u00c5\u201cadditional signup fields\u00c3\u00a2\u00e2\u201a\u00ac? feature in your application. Upgrade to version `11.33.0`.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-05-06T02:11:55.000000Z"}]}