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CVE-2022-4067

71
FAUCET Score

CVE-2022-4067 is a Stored Cross-site Scripting (XSS) vulnerability affecting LibreNMS versions prior to 22.10.0. This medium-severity vulnerability (CVSS 5.4) allows an authenticated attacker to inject malicious scripts, potentially leading to information disclosure or limited integrity impact, requiring user interaction for successful exploitation. Despite its high EPSS and FAUCET risk scores, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 22.10.0CPE matchmatch criteria
cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

3.4LOW

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
1.4
CvssVersion
3.0

Exploit Intelligence

EPSS Score
93.71%
Probability of exploitation in next 30 days
EPSS Percentile
99.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.9371 is in the 100th percentile among its peer group of 15,222 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: librenms/librenmsFixed in: 22.10.0
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-qch4-jmf8-xvp7medium

Cross-site Scripting in librenms/librenms

Nov 20, 2022

References

github.com / librenms/librenms/commit/8e85698aa3aa4884c2f3d6c987542477eb64f07c
PatchThird Party Advisory
huntr.dev / bounties/3ca7023e-d95c-423f-9e9a-222a67a8ee72
Permissions RequiredThird Party Advisory