GHSA-hhw9-35p2-q2c5
Steam Socialite Provider v1 does not correctly validate openid server
Impact
The outdated version 1 of the Steam Socialite Provider doesn't check properly if the login comes from steamcommunity.com, allowing a malicious actor to substitute their own openID server.
Patches
This vulnerability only affects the outdated v1.x versions of the package. These are no longer maintained, users should upgrade to v3 or v4, which use a hardcoded endpoint to verify the login.
For more information
If you have any questions or comments about this advisory:
- Open an issue in SocialiteProviders/Providers
- Email us at socialite@atymic.dev
What each source reports
GitHub AdvisoriesNo score
Steam Socialite Provider v1 does not correctly validate openid server
Impact
The outdated version 1 of the Steam Socialite Provider doesn't check properly if the login comes from steamcommunity.com, allowing a malicious actor to substitute their own openID server.
Patches
This vulnerability only affects the outdated v1.x versions of the package. These are no longer maintained, users should upgrade to v3 or v4, which use a hardcoded endpoint to verify the login.
For more information
If you have any questions or comments about this advisory:
- Open an issue in SocialiteProviders/Providers
- Email us at socialite@atymic.dev
- Record
GHSA-hhw9-35p2-q2c5- Weakness
- CWE-346
- Updated
- 2026-11-02
OSVNo score
Steam Socialite Provider v1 does not correctly validate openid server
Impact
The outdated version 1 of the Steam Socialite Provider doesn't check properly if the login comes from steamcommunity.com, allowing a malicious actor to substitute their own openID server.
Patches
This vulnerability only affects the outdated v1.x versions of the package. These are no longer maintained, users should upgrade to v3 or v4, which use a hardcoded endpoint to verify the login.
For more information
If you have any questions or comments about this advisory:
- Open an issue in SocialiteProviders/Providers
- Email us at socialite@atymic.dev
- Record
GHSA-hhw9-35p2-q2c5- Weakness
- CWE-346
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
socialiteproviders/steamPackagist | before 1.1 | 1.1 |
socialiteproviders/steamPackagist | before 3.0, plus listed versions v1.0.0v1.0.1v1.1 | 3.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-hhw9-35p2-q2c5 is a vulnerability with no CVSS score yet in socialiteproviders/steam, published January 29, 2021. No source lists public exploit code. Fixed in socialiteproviders/steam 1.1.