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Vulnerability details: VCID-zech-eg55-gbcn
Vulnerability ID VCID-zech-eg55-gbcn
Aliases CVE-2022-3231
GHSA-3jh2-wmv7-m932
Summary LibreNMS stored Cross-site Scripting via Schedule Maintenance `Title` parameter LibreNMS versions 22.8.0 and prior allow attackers to execute arbitrary JavaScript code via the Schedule Maintenance `Title` parameter. A patch is available and anticipated to be part of version 22.9.0.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
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 0.0032 https://api.first.org/data/v1/epss?cve=CVE-2022-3231
epss 0.0032 https://api.first.org/data/v1/epss?cve=CVE-2022-3231
epss 0.0032 https://api.first.org/data/v1/epss?cve=CVE-2022-3231
epss 0.0032 https://api.first.org/data/v1/epss?cve=CVE-2022-3231
epss 0.0032 https://api.first.org/data/v1/epss?cve=CVE-2022-3231
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-3jh2-wmv7-m932
cvssv3.1 5.4 https://github.com/librenms/librenms
generic_textual MODERATE https://github.com/librenms/librenms
cvssv3.1 5.4 https://github.com/librenms/librenms/commit/08050020861230ff96a6507b309cc172a9e70af8
generic_textual MODERATE https://github.com/librenms/librenms/commit/08050020861230ff96a6507b309cc172a9e70af8
cvssv3.1 5.4 https://github.com/librenms/librenms/pull/14360
generic_textual MODERATE https://github.com/librenms/librenms/pull/14360
cvssv3.1 5.4 https://huntr.dev/bounties/bcb6ee68-1452-4fdb-932a-f1031d10984f
generic_textual MODERATE https://huntr.dev/bounties/bcb6ee68-1452-4fdb-932a-f1031d10984f
cvssv3.1 5.4 https://nvd.nist.gov/vuln/detail/CVE-2022-3231
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2022-3231
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-3231
https://github.com/librenms/librenms
https://github.com/librenms/librenms/commit/08050020861230ff96a6507b309cc172a9e70af8
https://github.com/librenms/librenms/pull/14360
https://huntr.dev/bounties/bcb6ee68-1452-4fdb-932a-f1031d10984f
https://nvd.nist.gov/vuln/detail/CVE-2022-3231
GHSA-3jh2-wmv7-m932 https://github.com/advisories/GHSA-3jh2-wmv7-m932
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/librenms/librenms
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/librenms/librenms/commit/08050020861230ff96a6507b309cc172a9e70af8
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/librenms/librenms/pull/14360
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://huntr.dev/bounties/bcb6ee68-1452-4fdb-932a-f1031d10984f
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:L/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-3231
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 0.55316
EPSS Score 0.0032
Published At June 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T17:46:41.125396+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-3jh2-wmv7-m932/GHSA-3jh2-wmv7-m932.json 38.6.0