CVE-2024-53457Librenms XSS
LibreNMS stored cross-site scripting (XSS) vulnerability in the Device Settings section
Published Dec 6, 2024 · Updated Aug 12, 2026 · Also known as GHSA-6c5q-fg3g-qhhv
Key Facts
Routine patching- CVE-2024-53457 is a medium-severity vulnerability (CVSS 5.4 v3.1) affecting Librenms, librenms/librenms (composer).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 46% probability of exploitation in the next 30 days.
- Fixed versions are available, including Librenms <=24.10.0, librenms/librenms 24.11.0, Librenms 24.10.0.
- Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
Scores
CVSS v3.1
5.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS (30-day exploit likelihood)
46%
Higher than 98.8% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
39/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
1
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
A stored cross-site scripting (XSS) vulnerability in the Device Settings section of LibreNMS v24.9.0 to v24.10.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Display Name parameter.
Affected Products
2 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| LibrenmsLibrenms | See advisory | 24.10.0 |
| librenms/librenmscomposer | >= 24.9.0 | 24.11.0 |
Patched Releases
Librenms
<=24.10.0
librenms/librenms
24.11.0
Timeline
Publicly disclosed
Dec 6, 2024
Last updated
Aug 12, 2026
Weakness Type
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- advisorycve.org · CVERecord
- advisorynvd.nist.gov · CVE-2024-53457
- advisoryGHSA advisory
- advisorygithub.com · afe92db
- exploitgithub.com · Stored-XSS-LibreNMS-Display-Name.git
FAQ
Common Questions.
A stored cross-site scripting (XSS) vulnerability in the Device Settings section of LibreNMS v24.9.0 to v24.10.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Display Name parameter.
Affected: Librenms; librenms/librenms (composer) versions >= 24.9.0. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
Fixed versions are available, including Librenms <=24.10.0, librenms/librenms 24.11.0, Librenms 24.10.0.
Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.
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