CVE-2023-6813 Login by Auth0 <= 4.6.0 - Reflected Cross-Site Scripting via wle

2024-07-1007:36:43

Wordfence

github.com

cve-2023-6813

auth0

wordpress

cross-site scripting

input sanitization

output escaping

unauthenticated attackers

arbitrary web scripts

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

17.3%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

The Login by Auth0 plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the ‘wle’ parameter in all versions up to, and including, 4.6.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

CNA Affected

[
  {
    "vendor": "auth0",
    "product": "Login by Auth0",
    "versions": [
      {
        "status": "affected",
        "version": "*",
        "versionType": "semver",
        "lessThanOrEqual": "4.6.0"
      }
    ],
    "defaultStatus": "unaffected"
  }
]