GHSA-7jp2-5h22-m432
Auth0 Symfony SDK Does Not Properly Handle File Types in Bulk User Import
Overview
In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs.
Am I affected?
You are affected by this vulnerability if you meet the following preconditions:
- Applications using the Auth0 Symfony SDK with versions between 2.0.2 and 5.4.1,
- Auth0 Symfony SDK uses the Auth0-PHP SDK with versions between 3.3.0 and 8.16.0.
Fix
Upgrade Auth0/symfony to version 5.5.0 or greater.
Acknowledgement
Okta would like to thank Mohamed Amine Saidani (pwni) for discovering this vulnerability.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- High
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
What each source reports
GitHub Advisories Score used
Auth0 Symfony SDK Does Not Properly Handle File Types in Bulk User Import
Overview
In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs.
Am I affected?
You are affected by this vulnerability if you meet the following preconditions:
- Applications using the Auth0 Symfony SDK with versions between 2.0.2 and 5.4.1,
- Auth0 Symfony SDK uses the Auth0-PHP SDK with versions between 3.3.0 and 8.16.0.
Fix
Upgrade Auth0/symfony to version 5.5.0 or greater.
Acknowledgement
Okta would like to thank Mohamed Amine Saidani (pwni) for discovering this vulnerability.
- Record
GHSA-7jp2-5h22-m432- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
OSV
Auth0 Symfony SDK Does Not Properly Handle File Types in Bulk User Import
Overview
In applications built with the Auth0-PHP SDK, the Bulk User Import endpoint does not validate the file path wrapper or value. Without proper validation, affected applications may accept arbitrary file paths or URLs.
Am I affected?
You are affected by this vulnerability if you meet the following preconditions:
- Applications using the Auth0 Symfony SDK with versions between 2.0.2 and 5.4.1,
- Auth0 Symfony SDK uses the Auth0-PHP SDK with versions between 3.3.0 and 8.16.0.
Fix
Upgrade Auth0/symfony to version 5.5.0 or greater.
Acknowledgement
Okta would like to thank Mohamed Amine Saidani (pwni) for discovering this vulnerability.
- Record
GHSA-7jp2-5h22-m432- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N - Weakness
- CWE-434
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
auth0/symfonyPackagist | 2.0.2 to 5.4.1 | 5.5.0 |
auth0/symfonyPackagist | 2.0.2 up to 5.5.0, plus listed versions 2.0.33.0.03.0.0-beta.13.0.0-beta.23.0.0-beta.3 Show 23 moreShow less3.0.0-beta.43.0.0-beta.53.0.0-rc.13.0.13.0.23.1.03.2.03.3.03.3.13.4.04.0.05.0.05.0.0-BETA05.0.0-BETA15.1.05.2.05.2.15.2.25.2.35.3.05.3.15.4.05.4.1 | 5.5.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-7jp2-5h22-m432 is a low vulnerability (CVSS 3.3) in auth0/symfony, published October 1, 2025. No source lists public exploit code. Fixed in auth0/symfony 5.5.0.