EUVD-2020-0395Published

minimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "proto" payload.

Collected exploitation and prediction evidence

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

cve-program · CVE-2020-7598

Published

minimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "__proto__" payload.

Source published: 11 Mar 2020 21:40:09 UTC
Source modified: 8 Oct 2026 21:03:31 UTC
Observed here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: cve-program · CVE Program Terms of Use. Source text is retained; field grouping and change labels are provided by ChangeIntel.

euvd · EUVD-2020-0395

Published

minimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "__proto__" payload.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Mar 11, 2020, 9:40:09 PM

dateUpdated: Oct 8, 2026, 9:03:31 PM

20 related source bulletins · separate from aliases

RHSA-2020:2848: Red Hat Security Advisory: nodejs:10 security update

CVE-2020-7598 · CVE-2020-8174 · CVE-2020-11080

SUSE-SU-2020:1575-1: Security update for nodejs10

CVE-2020-10531 · CVE-2020-11080 · CVE-2020-7598 · CVE-2020-8174

RHSA-2021:2643: Red Hat Security Advisory: OpenShift Container Platform 4.6.38 extras and security update

CVE-2020-7598

SUSE-SU-2020:1568-1: Security update for nodejs10

CVE-2020-10531 · CVE-2020-11080 · CVE-2020-7598 · CVE-2020-8174

SUSE-SU-2020:2800-1: Security update for nodejs8

CVE-2020-11080 · CVE-2020-15095 · CVE-2020-7598 · CVE-2020-8174

RHSA-2020:3247: Red Hat Security Advisory: RHV Manager (ovirt-engine) 4.4 security, bug fix, and enhancement update

CVE-2017-18635 · CVE-2019-8331 · CVE-2019-13990 · CVE-2019-19336 · CVE-2020-7598 · CVE-2020-10775 · CVE-2020-11022 · CVE-2020-11023

RHSA-2020:3042: Red Hat Security Advisory: nodejs:10 security update

CVE-2020-7598 · CVE-2020-8174 · CVE-2020-11080

SUSE-SU-2020:1576-1: Security update for nodejs8

CVE-2020-11080 · CVE-2020-7598 · CVE-2020-8174

openSUSE-SU-2020:0802-1: Security update for nodejs8

CVE-2020-11080 · CVE-2020-7598 · CVE-2020-8174

SUSE-SU-2020:1606-1: Security update for nodejs12

CVE-2020-11080 · CVE-2020-7598 · CVE-2020-8172 · CVE-2020-8174

RHSA-2020:2992: Red Hat Security Advisory: OpenShift Container Platform 3.11 security update

CVE-2019-14891 · CVE-2020-7598 · CVE-2020-8552 · CVE-2020-8558 · CVE-2020-8945 · CVE-2020-10715

RHSA-2020:3084: Red Hat Security Advisory: rh-nodejs10-nodejs security update

CVE-2020-7598 · CVE-2020-8174 · CVE-2020-10531 · CVE-2020-11080

RHSA-2020:2362: Red Hat Security Advisory: Red Hat OpenShift Service Mesh security update

CVE-2019-10744 · CVE-2020-7598 · CVE-2020-11022 · CVE-2020-12459

SUSE-SU-2020:1623-1: Security update for nodejs6

CVE-2020-7598 · CVE-2020-8174

RHSA-2020:2895: Red Hat Security Advisory: rh-nodejs12-nodejs security update

CVE-2020-7598 · CVE-2020-8172 · CVE-2020-8174 · CVE-2020-10531 · CVE-2020-11080

RHSA-2020:2847: Red Hat Security Advisory: nodejs:12 security update

CVE-2020-7598 · CVE-2020-8172 · CVE-2020-8174 · CVE-2020-11080

RHSA-2020:4298: Red Hat Security Advisory: OpenShift Container Platform 4.6.1 image security update

CVE-2013-0169 · CVE-2018-18624 · CVE-2019-11358 · CVE-2019-16769 · CVE-2020-7013 · CVE-2020-7598 · CVE-2020-7662 · CVE-2020-8203 · CVE-2020-8559 · CVE-2020-9283 · CVE-2020-10715 · CVE-2020-10743 · CVE-2020-11022 · CVE-2020-11023 · CVE-2020-11110 · CVE-2020-12052 · CVE-2020-12245 · CVE-2020-13822 · CVE-2020-14040 · CVE-2020-14336 · CVE-2020-15366

RHSA-2020:2852: Red Hat Security Advisory: nodejs:12 security update

CVE-2020-7598 · CVE-2020-8172 · CVE-2020-8174 · CVE-2020-11080

SUSE-RU-2020:1238-1: Recommended update for SUSE Manager Server 4.0

CVE-2020-7598

RHSA-2020:2849: Red Hat Security Advisory: nodejs:10 security update

CVE-2020-7598 · CVE-2020-8174 · CVE-2020-11080

Source published: Mar 11, 2020, 9:40:09 PM (timezone not stated)
Source modified: Oct 8, 2026, 9:03:31 PM (timezone not stated)
Observed here: 9 Nov 2026 21:07:31 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

nvd · CVE-2020-7598

Published

minimist before 1.2.2 could be tricked into adding or modifying properties of Object.prototype using a "constructor" or "__proto__" payload.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-1321

Original publisher date fields

published: 2020-03-11T23:15:11.917

lastModified: 2026-10-08T21:17:30.997

2 source CPE criteria · context only

cpe:2.3:a:substack:minimist:*:*:*:*:*:node.js:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 11 Mar 2020 23:15:11 UTC
Source modified: 8 Oct 2026 21:17:30 UTC
Observed here: 24 Oct 2026 17:17:15 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS 3.1 · [email protected] · Primary · 5.6 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS 2.0 · [email protected] · Primary · 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

osv · GHSA-vh95-rmgr-6w4m

Published

Affected versions of `minimist` are vulnerable to prototype pollution. Arguments are not properly sanitized, allowing an attacker to modify the prototype of `Object`, causing the addition or modification of an existing property that will exist on all objects. Parsing the argument `--__proto__.y=Polluted` adds a `y` property with value `Polluted` to all objects. The argument `--__proto__=Polluted` raises and uncaught error and crashes the application. This is exploitable if attackers have control over the arguments being passed to `minimist`. ## Recommendation Upgrade to versions 0.2.1, 1.2.3 or later.

Source published: 3 Apr 2020 21:48:32 UTC
Source modified: 13 Mar 2026 22:11:31 UTC
Observed here: 24 Oct 2026 13:17:17 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · GitHub Advisory Database · CC-BY-4.0. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS_V3 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Publisher rating · MODERATE