CVE-2025-68129Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Auth0-PHP is a PHP SDK for Auth0 Authentication and Management APIs. In applications built with the Auth0-PHP SDK, the audience validation in access tokens is performed improperly. Without proper validation, affected applications may accept ID tokens as Access tokens. Projects are affected if they use Auth0-PHP SDK versions between v8.0.0 and v8.17.0, or applications using the following SDKs that rely on the Auth0-PHP SDK versions between v8.0.0 and v8.17.0: Auth0/symfony versions between 5.0.0 and 5.5.0, Auth0/laravel-auth0 versions between 7.0.0 and 7.19.0, and/or Auth0/wordpress plugin versions between 5.0.0-BETA0 and 5.4.0. Auth0/Auth0-PHP version 8.18.0 contains a patch for the issue.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weakness (CWE)
- CWE-863
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Sep 30, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
auth0 auth0-php auth0:auth0-php | from 8.0.0 before 8.18.0 | NVD |
auth0 laravel-auth0 auth0:laravel-auth0 | from 7.0.0 before 7.20.0 | NVD |
auth0 symfony auth0:symfony | from 5.0.0 before 5.6.0 | NVD |
auth0 wp-auth0 auth0:wp-auth0 | from 5.0.0 before 5.5.0 | NVD |
References
- https://github.com/auth0/auth0-PHP/commit/7fe700053aee609718460c123f00f53c511f0f7fpatch
- https://github.com/auth0/auth0-PHP/releases/tag/8.18.0product, release-notes
- https://github.com/auth0/auth0-PHP/security/advisories/GHSA-j2vm-wrq3-f7gfvendor-advisory
- https://github.com/auth0/laravel-auth0/commit/a1c3344dc0e5a36e8f56c8cfc535728d3d7558f3patch
- https://github.com/auth0/laravel-auth0/releases/tag/7.20.0product, release-notes
- https://github.com/auth0/laravel-auth0/security/advisories/GHSA-7hh9-gp72-wh7hvendor-advisory
- https://github.com/auth0/symfony/commit/0103d6f8dcef6996653fad1f823d1c167f472479patch
- https://github.com/auth0/symfony/releases/tag/5.6.0product, release-notes
- https://github.com/auth0/symfony/security/advisories/GHSA-f3r2-88mq-9v4gvendor-advisory
- https://github.com/auth0/wordpress/commit/b207c6f7fd06507b90c4e6bcc18a857ef9e018depatch
- https://github.com/auth0/wordpress/releases/tag/5.5.0product, release-notes
- https://github.com/auth0/wordpress/security/advisories/GHSA-vvg7-8rmq-92g7vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.