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CVE-2025-48954 Discourse vulnerable to XSS via user-provided query parameter in oauth failure flow

🗓️ 25 Jun 2025 14:02:46Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 2 Views

Discourse before 3.5.0.beta6 has cross site scripting with social logins when the policy is disabled.

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10 Apr 2026 05:28Current
6Medium risk
Vulners AI Score6
CVSS 3.18.1
EPSS0.0063
2