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Fencer Intel
critical —

GHSA-hhw9-35p2-q2c5 json

Steam Socialite Provider v1 does not correctly validate openid server

published 5y ago modified last yr.

cvss
—
not scored
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

### Impact The outdated version 1 of the Steam Socialite Provider doesn't check properly if the login comes from `steamcommunity.com`, allowing a malicious actor to substitute their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### Patches This vulnerability only affects the outdated v1.x versions of the package. These are no longer maintained, users should upgrade to v3 or v4, which use a hardcoded endpoint to verify the login.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 us at [socialite@atymic.dev](mailto:socialite@atymic.dev)

Patch / fix

  • packagist socialiteproviders/steam 3.0

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Affected packages

ecosystem package affected fixed in
packagist socialiteproviders/steam
<3.0
3.0

Classification

Weakness

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.