CVE-2019-1020012

mediumpriority · track · 30EPSS 0.014 · 72 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.40% (72nd) EPSS

CVSS 5 · medium

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

parse-server before 3.4.1 allows DoS after any POST to a volatile class.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-444USprimaryCWE-444US

affected products (3)

Products and version ranges known to be affected.

Parse parse-server≤ < 3.4.1enisa_euvdEU
parseplatform parse-server< 3.4.1nvdUScpe:2.3:a:parseplatform:parse-server:*:*:*:*:*:*:*:*
npm parse-server< 3.4.1osvUSpkg:npm/parse-server

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-2479-qvv7-47qqParse Server before v3.4.1 vulnerable to Denial of Service2019-06-13ghsa · osvUS
### Impact If a POST request is made to /parse/classes/_Audience (or other volatile class), any subsuquent POST requests result in an internal server error (500). ### Patches Afflicted installations will also have to remove the offending collection from their database. Yes, patched in 3.4.1 ### Workarounds Yes, user can apply: https://github.com/parse-community/parse-server/commit/8709daf698ea69b59268cb66f0f7cee75b52daa5 ### References Nothing other than this advisory at this time ### For more information If you have any questions or comments about this advisory: * Open an issue in [parse-server](https://github.com/parse-community/parse-server) * Email us at [security@parseplatform.org](mailto:security@parseplatform.org)

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2019-07-29modified 2026-06-17

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+548 more

references (4)

External citations — patches, advisories, analysis.

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