GHSA-72m9-7c8x-pmmw

Source

https://github.com/advisories/GHSA-72m9-7c8x-pmmw

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-72m9-7c8x-pmmw/GHSA-72m9-7c8x-pmmw.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-72m9-7c8x-pmmw

Aliases

CVE-2024-32479

Published

2024-04-22T18:37:27Z

Modified

2026-09-10T03:50:12Z

Severity

7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

LibreNMS uses Improper Sanitization on Service template name leads to Stored XSS

Details

Summary

There is improper sanitization on Service template name which is reflecting in delete button onclick event. This value can be modified and crafted as any other javascript code.

Vulnerable Code

https://github.com/librenms/librenms/blob/a61c11db7e8ef6a437ab55741658be2be7d14d34/app/Http/Controllers/ServiceTemplateController.php#L67C23-L67C23

Above is vulnerable code line which needs to be properly sanitized

PoC

Go to /services/templates
Enter name as testing', '14', 'http://172.105.62.194:8000/services/templates/14');alert(1);//
Submit it and try to delete it, you will see popup

If you inspect element on delete button, you will notice this:-

Impact

Cross site scripting can lead to cookie stealing or an attacker can execute any other feature using this feature.

Database specific

{
    "cwe_ids": [
        "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-04-22T18:37:27Z",
    "nvd_published_at": "2024-04-22T22:15:08Z",
    "severity": "HIGH"
}

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

24.4.0

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

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/04/GHSA-72m9-7c8x-pmmw/GHSA-72m9-7c8x-pmmw.json"