Changes / BigCommerce / Single Sign-On (Microsoft) login issue for subset of stores

BigCommerce: Major incident: Single Sign-On (Microsoft) login issue for subset of stores

Summary

BigCommerce reported a major Control Panel incident affecting Microsoft Azure AD Single Sign-On login for a subset of stores. It started at 2026-08-25 06:56 UTC and was resolved at 2026-08-25 07:25 UTC, lasting 29 min; BigCommerce identified the issue and reported implementing a fix before resolution.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 100%)Changed Detected Source: stspg.io

What changed

AddedTitle#1
Before: not present
After: Single Sign-On (Microsoft) login issue for subset of stores
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-08-25 06:56 UTC
AddedResolved time#5
Before: not present
After: 2026-08-25 07:25 UTC
AddedAffected components#6
Before: not present
After: Control Panel
AddedUpdateinvestigating#7
Before: not present
After: We are currently investigating an issue with Single Sign-On (SSO) login through Microsoft Azure AD. We will post an update when we have more information available.
AddedUpdateidentified#8
Before: not present
After: The issue has been identified and a fix is being implemented.
AddedUpdateresolved#9
Before: not present
After: This incident has been resolved.

First version of this incident archived by Rewindex. View the live incident.

History of this incident

When (UTC)ChangeKind
Major incident: Single Sign-On (Microsoft) login issue for subset of stores (this change)
BigCommerce reported a major Control Panel incident affecting Microsoft Azure AD Single Sign-On login for a subset of stores. It started at 2026-08-25 06:56 UTC and was resolved at 2026-08-25 07:25 UTC, lasting 29 min; BigCommerce identified the issue and reported implementing a fix before resolution.
Major incident

All BigCommerce changes → · BigCommerce profile · Markdown · JSON