GHSA-G84X-G96G-RCJC
Vulnerability from github – Published: 2025-01-16 17:33 – Updated: 2025-03-25 15:48
VLAI
Summary
Librenms has a reflected XSS on error alert
Details
XSS on the parameters:/addhost -> param: community
of Librenms versions 24.10.1 (https://github.com/librenms/librenms) allows remote attackers to inject malicious scripts. When a user views or interacts with the page displaying the data, the malicious script executes immediately, leading to potential unauthorized actions or data exposure.
Proof of Concept:
1. Navigate to the /addhost path.
2. Fill in all required fields.
3. In the Community field, enter the following payload: "><img src=a onerror="alert(1)">.
- Submit the form to save changes.
5 The script will execute when the error alert "No reply with community + payload" appears.
Impact:
Execution of Malicious Code
Severity
5.4 (Medium)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 24.10.1"
},
"package": {
"ecosystem": "Packagist",
"name": "librenms/librenms"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "24.11.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-23201"
],
"database_specific": {
"cwe_ids": [
"CWE-79"
],
"github_reviewed": true,
"github_reviewed_at": "2025-01-16T17:33:10Z",
"nvd_published_at": "2025-01-16T23:15:08Z",
"severity": "MODERATE"
},
"details": "XSS on the parameters:`/addhost` -\u003e param: community\n\n\nof Librenms versions 24.10.1 ([https://github.com/librenms/librenms](https://github.com/librenms/librenms)) allows remote attackers to inject malicious scripts. When a user views or interacts with the page displaying the data, the malicious script executes immediately, leading to potential unauthorized actions or data exposure.\n\n\n**Proof of Concept:**\n1. Navigate to the /addhost path.\n2. Fill in all required fields.\n3. In the Community field, enter the following payload: `\"\u003e\u003cimg src=a onerror=\"alert(1)\"\u003e`.\n\n\n4. Submit the form to save changes.\n5 The script will execute when the error alert \"No reply with community + payload\" appears.\n\n\n\n\n**Impact:**\n\nExecution of Malicious Code",
"id": "GHSA-g84x-g96g-rcjc",
"modified": "2025-03-25T15:48:42Z",
"published": "2025-01-16T17:33:10Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/librenms/librenms/security/advisories/GHSA-g84x-g96g-rcjc"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23201"
},
{
"type": "PACKAGE",
"url": "https://github.com/librenms/librenms"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Librenms has a reflected XSS on error alert"
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
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- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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