GHSA-7pr3-p5fm-8r9x

LiveQuery publishes user session tokens in parse-server

Source: GitHub Advisory Database (reviewed) High CVE-2021-41109

Packages

Ecosystem	Package	Affected	Fixed in
npm	parse-server	< 4.10.4	4.10.4

Details

As written in the advisory (Markdown source, shown as plain text).

### Impact For regular (non-LiveQuery) queries, the session token is removed from the response, but for LiveQuery payloads it is currently not. If a user has a LiveQuery subscription on the `Parse.User` class, all session tokens created during user sign-ups will be broadcast as part of the LiveQuery payload. ### Patches Remove session token from LiveQuery payload. ### Workaround Set `user.acl(new Parse.ACL())` in a beforeSave trigger to make the user private already on sign-up.

References

External links from the advisory. They lead to third-party sites.

https://github.com/parse-community/parse-server/security/advisories/GHSA-7pr3-p5fm-8r9x web
https://nvd.nist.gov/vuln/detail/CVE-2021-41109 advisory
https://github.com/parse-community/parse-server/commit/4ac4b7f71002ed4fbedbb901db1f6ed1e9ac5559 web
https://github.com/parse-community/parse-server package
https://github.com/parse-community/parse-server/releases/tag/4.10.4 web