CVEvulnerability
CVE-2020-7947
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-04-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-1236
Description
An issue was discovered in the Login by Auth0 plugin before 4.0.0 for WordPress. It has numerous fields that can contain data that is pulled from different sources. One issue with this is that the data isn't sanitized, and no input validation is performed, before the exporting of the user data. This can lead to (at least) CSV injection if a crafted Excel document is uploaded.
Affected configurations
• auth0 login by auth0 (< 4.0.0)
Related
Weakness · CWE (1)
- CWE-1236 Improper Neutralization of Formula Elements in a CSV File weakness
References
- https://auth0.com/docs/cms/wordpress Product, Vendor Advisory
- https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0 Third Party Advisory
- https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6v Third Party Advisory
- https://wordpress.org/plugins/auth0/#developers Release Notes, Third Party Advisory
- https://auth0.com/docs/cms/wordpress Product, Vendor Advisory
- https://auth0.com/docs/security/bulletins/2020-03-31_wpauth0 Third Party Advisory
- https://github.com/auth0/wp-auth0/security/advisories/GHSA-59vf-cgfw-6h6v Third Party Advisory
- https://wordpress.org/plugins/auth0/#developers Release Notes, Third Party Advisory