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Vulnerability details: VCID-pksv-nv1a-sqev
Vulnerability ID VCID-pksv-nv1a-sqev
Aliases CVE-2024-50351
GHSA-v7w9-63xh-6r3w
Summary LibreNMS has a Reflected XSS ('Cross-site Scripting') in librenms/includes/functions.php A Reflected Cross-Site Scripting (XSS) vulnerability in the "section" parameter of the "logs" tab of a device allows attackers to inject arbitrary JavaScript. This vulnerability results in the execution of malicious code when a user accesses the page with a malicious "section" parameter, potentially compromising their session and enabling unauthorized actions. The issue arises from a lack of sanitization in the "report_this()" function.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.01067 https://api.first.org/data/v1/epss?cve=CVE-2024-50351
epss 0.01067 https://api.first.org/data/v1/epss?cve=CVE-2024-50351
epss 0.01067 https://api.first.org/data/v1/epss?cve=CVE-2024-50351
epss 0.01067 https://api.first.org/data/v1/epss?cve=CVE-2024-50351
epss 0.01067 https://api.first.org/data/v1/epss?cve=CVE-2024-50351
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-v7w9-63xh-6r3w
cvssv3.1 7.5 https://github.com/librenms/librenms
generic_textual HIGH https://github.com/librenms/librenms
cvssv3.1 4.8 https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
cvssv3.1 7.5 https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
generic_textual HIGH https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
ssvc Track https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
cvssv3.1 4.8 https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
cvssv3.1 7.5 https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
cvssv3.1_qr HIGH https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
generic_textual HIGH https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
ssvc Track https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
cvssv3.1 7.5 https://nvd.nist.gov/vuln/detail/CVE-2024-50351
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2024-50351
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2024-50351
https://github.com/librenms/librenms
https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
CVE-2024-50351 https://nvd.nist.gov/vuln/detail/CVE-2024-50351
GHSA-v7w9-63xh-6r3w https://github.com/advisories/GHSA-v7w9-63xh-6r3w
GHSA-v7w9-63xh-6r3w https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L 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:H/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
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:H/UI:R/S:C/C:H/I:L/A:L Found at https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T17:19:51Z/ Found at https://github.com/librenms/librenms/commit/6a14a9bd767c6e452e4df77a24126c3eeb93dcbf
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Found at https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
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:H/UI:R/S:C/C:H/I:L/A:L Found at https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
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: SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-11-15T17:19:51Z/ Found at https://github.com/librenms/librenms/security/advisories/GHSA-v7w9-63xh-6r3w
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L Found at https://nvd.nist.gov/vuln/detail/CVE-2024-50351
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 0.78072
EPSS Score 0.01067
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:22:37.840728+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/librenms/librenms/CVE-2024-50351.yml 38.6.0