CVE-2022-3516

FAUCET Score

CVE-2022-3516 is a stored Cross-site Scripting (XSS) vulnerability affecting librenms/librenms versions prior to 22.10.0. This medium-severity vulnerability (CVSS 6.1) requires user interaction and can lead to low impact on confidentiality and integrity. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 22.10.0CPE matchmatch criteria	cpe:2.3:a:librenms:librenms::::::::

CVSS Data

CVSS version used by this source: 3.0

5.7MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

HIGH

Exploitability Score

0.9

Impact Score

4.7

CvssVersion

3.0

Exploit Intelligence

EPSS Score

0.45%

Probability of exploitation in next 30 days

EPSS Percentile

36.8%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0045 is in the 39th percentile among its peer group of 26,234 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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 0.1 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-r4gq-hv2r-mrf5medium

Cross-site Scripting in librenms/librenms

Nov 20, 2022

References

github.com / librenms/librenms/commit/8e85698aa3aa4884c2f3d6c987542477eb64f07c

PatchThird Party Advisory

huntr.dev / bounties/734bb5eb-715c-4b64-bd33-280300a63748

Permissions RequiredThird Party Advisory