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Vulnerability CVE-2022-29172
Published: 2022-05-05 Modified: 2022-05-06
| Description: |
Auth0 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 ??????additional signup fields????? 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 ??????additional signup fields????? feature in your application. Upgrade to version `11.33.0`. |
References: |
https://github.com/auth0/lock/commit/79ae557d331274b114848150f19832ae341771b1
https://github.com/auth0/lock/security/advisories/GHSA-7ww6-75fj-jcj7
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