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CVE-2023-5591

30
FAUCET Score

CVE-2023-5591 is a SQL Injection vulnerability affecting LibreNMS versions prior to 23.10.0. This medium-severity flaw (CVSS 6.5) allows an authenticated attacker to remotely extract sensitive information from the database with low attack complexity. While there is no evidence of active exploitation, publicly available exploit code, or significant community discussion, organizations using affected LibreNMS versions should prioritize patching to mitigate potential data breaches.

Impacted Technologies

VendorProductVersion(s)CPE
<= 23.9.1CPE matchmatch criteria
cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
22.22%
Probability of exploitation in next 30 days
EPSS Percentile
97.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2222 is in the 99th percentile among its peer group of 21,974 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 0.0 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: 23.10.0
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-mr6h-7x2m-rgmqhigh

SQL injection in librenms/librenms

Oct 16, 2023

References

github.com / librenms/librenms/commit/908aef65967ce6184bdc587fd105660d5d55129e
Patch
huntr.dev / bounties/54813d42-5b93-440e-b9b1-c179d2cbf090
Permissions Required