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cluckindanyesterday at 11:17 PM3 repliesview on HN

”TanStack maintainer Tanner Linsley said the attacker used an orphaned commit to gain access to the workflow run that stores the OIDC token, effectively bypassing the project’s existing publishing protections. He noted that two-factor authentication is enabled for everyone on the team”


Replies

bakkotingtoday at 12:45 AM

2fa being enabled for people on the team is different from 2fa being required for publishing. It is not current possible to enforce (or use) 2fa for publishing with trusted publishing.

dborehamtoday at 12:31 AM

Apologies if this is a dumb question but how does this attack work? (I know what an orphaned commit is but not how you use one to bypass project access control).

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duskdozertoday at 2:40 AM

github holding on to orphaned commits has been a noted issue for a while now

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