CVE-2019-1020013
mediumpriority · track · 21EPSS 0.012 · 67 %ileEUUSEPSS · scored 2026-10-28
parse-server before 3.6.0 allows account enumeration.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (3)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- GHSA-8w3j-g983-8jh5Sensitive Data Exposure in parse-server2019-07-11ghsa · osvUS
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)
also known as (3)
Other names and identifiers for this entity.
sources
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references (4)
External citations — patches, advisories, analysis.
- https://github.com/parse-community/parse-server/security/advisories/GHSA-8w3j-g983-8jh5cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-1020013cnnvd
- https://github.com/parse-community/parse-server/security/advisories/GHSA-8w3j-g983-8jh5enisa_euvd
- https://github.com/parse-community/parse-server/security/advisories/GHSA-8w3j-g983-8jh5PatchThird Party Advisorynvd
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