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Vulnerability details: VCID-ars1-8yk5-43c7
Vulnerability ID VCID-ars1-8yk5-43c7
Aliases CVE-2021-23372
GHSA-m2r3-8492-vx59
Summary
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-754 Improper Check for Unusual or Exceptional Conditions
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00306 https://api.first.org/data/v1/epss?cve=CVE-2021-23372
cvssv3.1 4.4 https://github.com/mongo-express/mongo-express
generic_textual MODERATE https://github.com/mongo-express/mongo-express
cvssv3.1 4.4 https://nvd.nist.gov/vuln/detail/CVE-2021-23372
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2021-23372
cvssv3.1 4.4 https://snyk.io/vuln/SNYK-JS-MONGOEXPRESS-1085403
generic_textual MODERATE https://snyk.io/vuln/SNYK-JS-MONGOEXPRESS-1085403
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2021-23372
https://github.com/mongo-express/mongo-express
https://nvd.nist.gov/vuln/detail/CVE-2021-23372
https://snyk.io/vuln/SNYK-JS-MONGOEXPRESS-1085403
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/mongo-express/mongo-express
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-23372
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H Found at https://snyk.io/vuln/SNYK-JS-MONGOEXPRESS-1085403
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.54263
EPSS Score 0.00306
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-12T01:59:02.416340+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0