CVE-2020-7947

CRITICAL
9.8
CVSS Score
Published: April 1, 2020 at 12:51 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorLogin by Auth0

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Severity
CRITICAL9.8
Exploit prediction
EPSS 3%

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Login by Auth0· AUTH0wordpress-plugin
95%
v < 4.0.0
Affected range stops below 4.0.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

x_refsource_MISCProductVendor Advisory
https://auth0.com/docs/cms/wordpress
x_refsource_MISCRelease NotesThird Party Advisory
https://wordpress.org/plugins/auth0/#developers

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1236

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