Outage in Supabase
Login issues for SSO and Email accounts on Supabase Dashboard
Resolved MinorIncident Report
Summary AI Generated
Supabase experienced login issues for SSO and email accounts on their Dashboard for 2.4 hours, caused by a recent key rotation that triggered "captcha protection: request disallowed (sitekey-secret-mismatch)" errors for users attempting to authenticate. Users already logged in were not affected, and GitHub authentication continued to work normally throughout the incident. The issue was resolved after implementing a fix and monitoring authentication success rates.
Users that are already logged in are not affected.
Components affected
Supabase DashboardTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
22 days ago - at 05/21/2026 10:51AM
The issue affecting SSO logins has now been resolved.
Thank you for your patience while we worked through this issue.
MONITORING
22 days ago - at 05/21/2026 09:43AM
We have applied a fix and are seeing login services return to normal.
We will continue to monitor authentication success rates over the next 60 minutes to ensure stability.
IDENTIFIED
22 days ago - at 05/21/2026 09:26AM
A fix has been implemented and is currently being rolled out. We will continue to provide updates as the deployment progresses.
IDENTIFIED
22 days ago - at 05/21/2026 08:49AM
We have identified the issue as being related to a recent key rotation and are currently working on a fix.
INVESTIGATING
22 days ago - at 05/21/2026 08:33AM
We are currently investigating an issue causing login failures for some users attempting to authenticate to the Supabase dashboard via SSO or email/password login flows.
Affected users may see an error similar to:
“captcha protection: request disallowed (sitekey-secret-mismatch)”
Currently logged-in users are not affected, and GitHub authentication continues to operate normally.
We will continue to provide updates as more information becomes available.
INVESTIGATING
22 days ago - at 05/21/2026 08:30AM
Users that are already logged in are not affected.
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