| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|---|---|
| librenms/librenms | < 24.11.0 | 24.11.0 |
| librenms | < 24.11.0 | 24.11.0 |
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:
Navigate to the /addhost path.
Fill in all required fields.
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
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