Machine-written summary
Summary written by Claude Haiku from the source advisory. Not reviewed by a person.
laravel/socialite versions 1.0.0 up to 2.0.9 (not including 2.0.9) generate OAuth state values insecurely, which could weaken the OAuth flow. The source gives few details about the exact attack, such as what an attacker must do or what they can gain. Upgrade to version 2.0.9, which generates state using a truly random approach.
Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
No source has published a CVSS score for this record yet.
- CISA KEV Not listed.
- EPSS No score.
Timeline
- 31 Oct 2026, 14:29 UTC First seen by agentprime
- 31 Oct 2026, 14:29 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-h97c-qp24-439v
- OSV: GHSA-h97c-qp24-439v
- github.com/laravel/socialite/pull/91
- github.com/laravel/socialite/commit/2ef13bae1484c44ede68e05486bce76cc0fa8dd8
- github.com/FriendsOfPHP/security-advisories/blob/master/laravel/socialite/2015-07-23.yaml
- github.com/laravel/socialite