Cross-site Scripting (XSS) - Stored in librenms/librenms

Valid

Reported on

Feb 18th 2022


Stored-xss is possible when adding a rule.

Create a new Alert Rule (like below) and adjust the query like below with the following payload

"><img src=x onerror=alert(document.cookie)> alt text

Save the rule and see a xss-pop up. alt text

We are processing your report and will contact the librenms team within 24 hours. 3 months ago
We have contacted a member of the librenms team and are waiting to hear back 3 months ago
Neil Lathwood modified the report
3 months ago
ribersec modified the report
3 months ago
We have sent a follow up to the librenms team. We will try again in 7 days. 3 months ago
Neil Lathwood modified the report
3 months ago
Neil Lathwood modified the report
3 months ago
Neil Lathwood validated this vulnerability 3 months ago
ribersec has been awarded the disclosure bounty
The fix bounty is now up for grabs
Neil Lathwood confirmed that a fix has been merged on 703745 3 months ago
The fix bounty has been dropped
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