How severe is GHSA-hhw9-35p2-q2c5?

No CVSS score has been assigned to GHSA-hhw9-35p2-q2c5 yet. Review the advisory details and affected package list to assess your exposure.

Which packages are affected by GHSA-hhw9-35p2-q2c5?

GHSA-hhw9-35p2-q2c5 affects the following packages: socialiteproviders/steam (Packagist). Ecosystems affected: Packagist.

How do I fix GHSA-hhw9-35p2-q2c5?

Update socialiteproviders/steam to 3.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-hhw9-35p2-q2c5 is resolved across your whole dependency graph.

How do I detect GHSA-hhw9-35p2-q2c5 in my Packagist dependencies?

Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for socialiteproviders/steam, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

How do I mitigate GHSA-hhw9-35p2-q2c5 if there is no patch (or I can't update yet)?

If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Is GHSA-hhw9-35p2-q2c5 actively exploited in the wild?

No public exploit code has been indexed for GHSA-hhw9-35p2-q2c5 yet. This does not mean the vulnerability cannot be exploited — absence of public exploits does not imply safety. Apply the recommended fix and use O3 Security to monitor your exposure.

When was GHSA-hhw9-35p2-q2c5 published, and has it been updated?

GHSA-hhw9-35p2-q2c5 was published on January 29, 2021 and was last updated on December 2, 2024. Advisory data evolves as severity scores, affected ranges, and exploit intelligence are revised — always check the latest version of the advisory before acting.

🐘 Packagist

Not in CISA KEV

Steam Socialite Provider v1 does not correctly validate openid serverGHSA-hhw9-35p2-q2c5

GHSA-hhw9-35p2-q2c5 is a security vulnerability in socialiteproviders/steam. A fix is available for socialiteproviders/steam — see the affected versions and patch details below.

Published

Jan 29, 2021

Updated

Dec 2, 2024

Affected

1 pkg

Patched

1 / 1

Exploits

None indexed

Exploitation data as of Dec 2, 2024 · OSV.dev, FIRST.org (EPSS)

Real-World Exposure

1 pkg affected

🐘socialiteproviders/steam

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

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 [email protected]

Affected Packages

1 total 1 fixed

Ecosystem	Package	Vulnerable range	Fix
🐘Packagist	`socialiteproviders/steam`	all versions	3.0`composer require socialiteproviders/steam:^3.0`

Detection & mitigation playbook

Open-source dependency

Detect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for socialiteproviders/steam, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Fix
Update socialiteproviders/steam to 3.0 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms GHSA-hhw9-35p2-q2c5 is resolved across your whole dependency graph.
Workarounds
If you can't upgrade right away: gate or disable the affected feature, validate untrusted input at the boundary, and avoid passing attacker-controlled data into the vulnerable path. O3's runtime protection blocks exploitation in production as an interim safeguard until the upgrade lands.

Frequently Asked Questions

### 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](https://github.com/SocialiteProviders/Providers) * Email u

O3 Security · Impact-Aware SCA

Is GHSA-hhw9-35p2-q2c5 in your dependencies?

Find it across Packagist, including transitive dependencies.

Scan my dependencies How O3 SCA works