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
| Link | Resource |
|---|---|
| https://github.com/auth0/lock/commit/79ae557d331274b114848150f19832ae341771b1 | Patch Third Party Advisory |
| https://github.com/auth0/lock/security/advisories/GHSA-7ww6-75fj-jcj7 | Third Party Advisory |
| https://github.com/auth0/lock/commit/79ae557d331274b114848150f19832ae341771b1 | Patch Third Party Advisory |
| https://github.com/auth0/lock/security/advisories/GHSA-7ww6-75fj-jcj7 | Third Party Advisory |
Configurations
History
21 Nov 2024, 06:58
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/auth0/lock/commit/79ae557d331274b114848150f19832ae341771b1 - Patch, Third Party Advisory | |
| References | () https://github.com/auth0/lock/security/advisories/GHSA-7ww6-75fj-jcj7 - Third Party Advisory |
07 Nov 2023, 03:45
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | 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`. |
Information
Published : 2022-05-05 23:15
Updated : 2024-11-21 06:58
NVD link : CVE-2022-29172
Mitre link : CVE-2022-29172
CVE.ORG link : CVE-2022-29172
JSON object : View
Products Affected
auth0
- lock
CWE
CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')