Description
Emoncms 11.7.3 is vulnerable to Cross Site in the input handling mechanism. This vulnerability allows authenticated attackers with API access to inject malicious JavaScript code that executes when administrators view the application logs.
Affected products
openenergymonitor: emoncms
References1
- github.com/emoncms/emoncms/issues/1940 ExploitIssue TrackingThird Party Advisory
Metrics
- CVSS 3.1
-
6.1
MEDIUM
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - EPSS — exploit probability
- 0% percentile: 9 · as of 10 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.