CVE-2020-7947

Login by Auth0 <= 3.11.3 - CSV Injection

criticalImproper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

9.8

CVSS Score

9.8

CVSS Score

critical

Severity

4.0.0

Patched in

1392d

Time to patch

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.

CVSS Vector Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

High

Confidentiality

High

Integrity

High

Availability

Technical Details

Affected versions<=3.11.3

PublishedApril 1, 2020

Last updatedJanuary 22, 2024

Affected pluginauth0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/30532dc1-5d40-4585-abd2-c08ed0682d72?source=api-prod

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