Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-12gv-6er8-pqam
Summary
Denial of Service
Prototype pollution attack in just-extend
Aliases
0
alias CVE-2018-16489
1
alias GHSA-675m-85rw-j3w4
Fixed_packages
0
url pkg:npm/just-extend@4.0.0
purl pkg:npm/just-extend@4.0.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@4.0.0
Affected_packages
0
url pkg:npm/just-extend@1.0.0
purl pkg:npm/just-extend@1.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.0.0
1
url pkg:npm/just-extend@1.1.0
purl pkg:npm/just-extend@1.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.0
2
url pkg:npm/just-extend@1.1.1
purl pkg:npm/just-extend@1.1.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.1
3
url pkg:npm/just-extend@1.1.5
purl pkg:npm/just-extend@1.1.5
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.5
4
url pkg:npm/just-extend@1.1.7
purl pkg:npm/just-extend@1.1.7
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.7
5
url pkg:npm/just-extend@1.1.8
purl pkg:npm/just-extend@1.1.8
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.8
6
url pkg:npm/just-extend@1.1.9
purl pkg:npm/just-extend@1.1.9
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.9
7
url pkg:npm/just-extend@1.1.10
purl pkg:npm/just-extend@1.1.10
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.10
8
url pkg:npm/just-extend@1.1.15
purl pkg:npm/just-extend@1.1.15
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.15
9
url pkg:npm/just-extend@1.1.16
purl pkg:npm/just-extend@1.1.16
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.16
10
url pkg:npm/just-extend@1.1.17
purl pkg:npm/just-extend@1.1.17
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.17
11
url pkg:npm/just-extend@1.1.18
purl pkg:npm/just-extend@1.1.18
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.18
12
url pkg:npm/just-extend@1.1.19
purl pkg:npm/just-extend@1.1.19
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.19
13
url pkg:npm/just-extend@1.1.20
purl pkg:npm/just-extend@1.1.20
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.20
14
url pkg:npm/just-extend@1.1.21
purl pkg:npm/just-extend@1.1.21
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.21
15
url pkg:npm/just-extend@1.1.22
purl pkg:npm/just-extend@1.1.22
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.22
16
url pkg:npm/just-extend@1.1.23
purl pkg:npm/just-extend@1.1.23
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.23
17
url pkg:npm/just-extend@1.1.24
purl pkg:npm/just-extend@1.1.24
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.24
18
url pkg:npm/just-extend@1.1.25
purl pkg:npm/just-extend@1.1.25
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.25
19
url pkg:npm/just-extend@1.1.26
purl pkg:npm/just-extend@1.1.26
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.26
20
url pkg:npm/just-extend@1.1.27
purl pkg:npm/just-extend@1.1.27
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@1.1.27
21
url pkg:npm/just-extend@2.1.0
purl pkg:npm/just-extend@2.1.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@2.1.0
22
url pkg:npm/just-extend@3.0.0
purl pkg:npm/just-extend@3.0.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-12gv-6er8-pqam
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/just-extend@3.0.0
References
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2018-16489
reference_id
reference_type
scores
0
value 0.00437
scoring_system epss
scoring_elements 0.63368
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2018-16489
1
reference_url https://github.com/advisories/GHSA-675m-85rw-j3w4
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/advisories/GHSA-675m-85rw-j3w4
2
reference_url https://hackerone.com/reports/430291
reference_id
reference_type
scores
0
value 5.7
scoring_system cvssv3
scoring_elements
1
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://hackerone.com/reports/430291
3
reference_url https://www.npmjs.com/advisories/780
reference_id
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://www.npmjs.com/advisories/780
4
reference_url https://github.com/nodejs/security-wg/blob/main/vuln/npm/492.json
reference_id 492
reference_type
scores
0
value 5.7
scoring_system cvssv3
scoring_elements
url https://github.com/nodejs/security-wg/blob/main/vuln/npm/492.json
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2018-16489
reference_id CVE-2018-16489
reference_type
scores
0
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2018-16489
Weaknesses
0
cwe_id 1035
name OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.
1
cwe_id 74
name Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
description The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.
2
cwe_id 937
name OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.
3
cwe_id 1321
name Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
description The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.
4
cwe_id 400
name Uncontrolled Resource Consumption
description The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
Exploits
Severity_range_score5.7 - 10.0
Exploitabilitynull
Weighted_severitynull
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-12gv-6er8-pqam