GHSA-g84x-g96g-rcjc

Suggest an improvement
Source
https://github.com/advisories/GHSA-g84x-g96g-rcjc
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/01/GHSA-g84x-g96g-rcjc/GHSA-g84x-g96g-rcjc.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-g84x-g96g-rcjc
Aliases
Published
2025-01-16T17:33:10Z
Modified
2025-03-25T15:53:49Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N CVSS Calculator
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)">. image

  4. Submit the form to save changes. 5 The script will execute when the error alert "No reply with community + payload" appears. image

Impact:

Execution of Malicious Code

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"
}
References

Affected packages

Packagist / librenms/librenms

Package

Name
librenms/librenms
Purl
pkg:composer/librenms/librenms

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
24.11.0

Affected versions

1.*
1.19
1.20
1.20.1
1.21
1.22
1.22.01
1.23
1.24
1.25
1.26
1.27
1.28
1.29
1.30
1.30.01
1.31
1.31.01
1.31.02
1.31.03
1.32
1.32.01
1.33
1.33.01
1.34
1.35
1.36
1.36.01
1.37
1.38
1.39
1.40
1.41
1.42
1.42.01
1.43
1.44
1.45
1.46
1.47
1.48
1.48.1
1.49
1.50
1.50.1
1.51
1.52
1.53
1.53.1
1.54
1.55
1.56
1.57
1.58
1.58.1
1.59
1.60
1.61
1.62
1.62.1
1.62.2
1.63
1.64
1.64.1
1.65
1.65.1
1.66
1.67
1.68
1.69
1.70.0
1.70.1
21.*
21.1.0
21.2.0
21.3.0
21.4.0
21.5.0
21.5.1
21.6.0
21.7.0
21.8.0
21.9.0
21.9.1
21.10.0
21.10.1
21.10.2
21.11.0
21.12.0
21.12.1
22.*
22.1.0
22.2.0
22.2.1
22.2.2
22.3.0
22.4.0
22.4.1
22.5.0
22.6.0
22.7.0
22.8.0
22.9.0
22.10.0
22.11.0
22.12.0
23.*
23.1.0
23.1.1
23.2.0
23.4.0
23.4.1
23.5.0
23.6.0
23.7.0
23.8.0
23.8.1
23.8.2
23.9.0
23.9.1
23.10.0
23.11.0
24.*
24.1.0
24.2.0
24.3.0
24.4.0
24.4.1
24.5.0
24.6.0
24.7.0
24.8.0
24.8.1
24.9.0
24.9.1
24.10.0
24.10.1

Database specific

last_known_affected_version_range 
"<= 24.10.1"
source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/01/GHSA-g84x-g96g-rcjc/GHSA-g84x-g96g-rcjc.json"