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cpe:2.3:a:auth0:omniauth-auth0:*:*:*:*:*:ruby:*:*

part: a version: * update: *

VendorAuth0 (bd827468-a826-51d4-9e05-912ec56b4756)
ProductOmniauth Auth0 (fdc70ec1-d4ab-5c6a-9770-c8ea42588b7f)
Edition*
Language*
Software edition*
Target softwareruby
Target hardware*
Other*
NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-15240 vulnerable 2026-06-03 14:41:45.549676 Regression in JWT Signature Validation
HIGH (7.4)
omniauth-auth0 (rubygems) versions >= 2.3.0 and < 2.4.1 improperly validate the JWT token signature when using the `jwt_validator.verify` method. Improper validation of the JWT token signature can allow an attacker to bypass authentication and authorization. You are affected by this vulnerability if all of the following conditions apply: 1. You are using `omniauth-auth0`. 2. You are using `JWTValidator.verify` method directly OR you are not authenticating using the SDK’s default Authorization Code Flow. The issue is patched in version 2.4.1.
Published: 2020-10-21T17:25:14.000Z
Updated: 2024-08-04T13:08:22.896Z
Reference links
Imported from gcve-enriched-dumps CVE data

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