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Vulnerability details: VCID-z2n5-pqrd-e3dt
Vulnerability ID VCID-z2n5-pqrd-e3dt
Aliases CVE-2020-28490
GHSA-6qpr-9mc5-7gch
Summary
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-88 Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.069 https://api.first.org/data/v1/epss?cve=CVE-2020-28490
epss 0.069 https://api.first.org/data/v1/epss?cve=CVE-2020-28490
epss 0.069 https://api.first.org/data/v1/epss?cve=CVE-2020-28490
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-6qpr-9mc5-7gch
cvssv3.1 9.8 https://github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d
generic_textual CRITICAL https://github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d
cvssv3.1 9.8 https://github.com/omrilotan/async-git/pull/14
generic_textual CRITICAL https://github.com/omrilotan/async-git/pull/14
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2020-28490
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2020-28490
cvssv3.1 9.8 https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877
generic_textual CRITICAL https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877
cvssv3.1 9.8 https://www.npmjs.com/package/async-git
generic_textual CRITICAL https://www.npmjs.com/package/async-git
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-28490
https://github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d
https://github.com/omrilotan/async-git/pull/14
https://nvd.nist.gov/vuln/detail/CVE-2020-28490
https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877
https://www.npmjs.com/package/async-git
GHSA-6qpr-9mc5-7gch https://github.com/advisories/GHSA-6qpr-9mc5-7gch
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/omrilotan/async-git/commit/d1950a5021f4e19d92f347614be0d85ce991510d
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/omrilotan/async-git/pull/14
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-28490
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://snyk.io/vuln/SNYK-JS-ASYNCGIT-1064877
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://www.npmjs.com/package/async-git
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 0.9159
EPSS Score 0.069
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-12T01:54:58.747409+00:00 EPSS Importer Import https://epss.cyentia.com/epss_scores-current.csv.gz 38.6.0