{"id":"CVE-2016-20102","published":"2026-10-20T21:17:13.893","lastModified":"2026-10-22T17:40:46.877","description":"JavaMelody before 1.60.0 contains a reflected cross-site scripting vulnerability that allows unauthenticated attackers to inject script by supplying crafted values in the graph parameter of /monitoring?part=graph. Attackers can include a closing script tag in the graph value, which is only JavaScript-escaped in HtmlCounterReport, to execute script in victims' browsers. Exploitation evidence was first observed by the Shadowserver Foundation on 2023-10-18.","cvssScore":6.1,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","cwes":["CWE-79"],"vendors":[],"products":[],"references":[{"url":"https://github.com/javamelody/javamelody/commit/de7b648eebc3254fcb82fcda60de83a212271def","tags":[]},{"url":"https://github.com/javamelody/javamelody/pull/555","tags":[]},{"url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/java-melody-xss.yaml","tags":[]},{"url":"https://www.vulncheck.com/advisories/javamelody-1.60.0-reflected-xss-via-monitoring-graph-parameter","tags":[]}],"exploitRefs":[{"url":"https://github.com/javamelody/javamelody/commit/de7b648eebc3254fcb82fcda60de83a212271def","tags":[]},{"url":"https://github.com/javamelody/javamelody/pull/555","tags":[]},{"url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/java-melody-xss.yaml","tags":[]}],"hasPoc":true,"ai":null}