GHSA-8w3j-g983-8jh5
Sensitive Data Exposure in parse-server
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | parse-server | < 3.6.0 | 3.6.0 |
Details
As written in the advisory (Markdown source, shown as plain text).
Versions of parse-server prior to 3.6.0 could allow an account enumeration attack via account linking.
`ParseError.ACCOUNT_ALREADY_LINKED(208)` was thrown BEFORE the AuthController checks the password and throws a `ParseError.SESSION_MISSING(206)` for Insufficient auth. An attacker can guess ids and get information about linked accounts/email addresses.
### For more information
If you have any questions or comments about this advisory,
Open an issue in the [parse-server](https://github.com/parse-community/parse-server)
[Parse Community Vulnerability Disclosure Program](https://github.com/parse-community/parse-server/blob/master/SECURITY.md)
References
External links from the advisory. They lead to third-party sites.
- https://github.com/parse-community/parse-server/security/advisories/GHSA-8w3j-g983-8jh5
- https://nvd.nist.gov/vuln/detail/CVE-2019-1020013
- https://github.com/parse-community/parse-server/commit/73b0f9a339b81f5d757725dc557955a7b670a3ec
- https://github.com/advisories/GHSA-8w3j-g983-8jh5
- https://snyk.io/vuln/SNYK-JS-PARSESERVER-455637
- https://www.npmjs.com/advisories/1114
- https://www.owasp.org/index.php/Testing_for_User_Enumeration_and_Guessable_User_Account_(OWASP-AT-002)#Description_of_the_Issue