# SSO stopped working after upgrade to 2.6.2 (from 2.5.1)

**URL:** <https://meta.discourse.org/t/sso-stopped-working-after-upgrade-to-2-6-2-from-2-5-1/180901>\
**Category:** Product Support\
**Created:** [February 23, 2021, 6:16pm UTC](https://meta.discourse.org/t/sso-stopped-working-after-upgrade-to-2-6-2-from-2-5-1/180901 "2021-02-23T18:16:47Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![rysher](https://avatars.discourse-cdn.com/v4/letter/r/e19b73/32.png) [@rysher](https://meta.discourse.org/u/rysher)\
**Post date:** [February 23, 2021, 7:06pm UTC](https://meta.discourse.org/t/sso-stopped-working-after-upgrade-to-2-6-2-from-2-5-1/180901/2 "2021-02-23T19:06:14Z")

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Can it be the result of the recent:  
Attach [DiscourseConnect](https://meta.discourse.org/t/13045?silent=true) (SSO) nonce to current session

> <https://github.com/discourse/discourse/commit/5489a1c4d9ee63612cefd1224da6fb29dc88bbff>

?

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_[View the full topic](https://meta.discourse.org/t/sso-stopped-working-after-upgrade-to-2-6-2-from-2-5-1/180901)._