What is CVE-2019-1020013?

CVE-2019-1020013 is a medium-severity vulnerability in Parse Parse-Server, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 5.3/10. Published 2019-07-29.

How severe is CVE-2019-1020013?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2019-1020013 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in Parse Parse-Server

CVE-2019-1020013

parse-server before 3.6.0 allows account enumeration.

Published 2019-07-29 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (65.8th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 65.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Parse Parse-Server — versions < 3.6.0
Parseplatform Parse-Server

Weakness classification (CWE)

CWE-209 — Generation of Error Message Containing Sensitive Information

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

github.com/parse-community/parse-server/security/advisories/GHSA-8w3j-g983-8jh5 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2019-1020013?: CVE-2019-1020013 is a medium-severity vulnerability in Parse Parse-Server, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 5.3/10. Published 2019-07-29.
How severe is CVE-2019-1020013?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2019-1020013 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.