CVE-2016-20102
JavaMelody < 1.60.0 Reflected XSS via monitoring graph parameter
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | javamelody |
| Product | javamelody |
| Published | Oct 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
JavaMelody / JavaMelody
1.8.2 < 1.60.0
References
github.com: https://github.com/javamelody/javamelody/pull/555 github.com: https://github.com/javamelody/javamelody/commit/de7b648eebc3254fcb82fcda60de83a212271def github.com: https://github.com/projectdiscovery/nuclei-templates/blob/main/http/vulnerabilities/other/java-melody-xss.yaml vulncheck.com: https://www.vulncheck.com/advisories/javamelody-1.60.0-reflected-xss-via-monitoring-graph-parameter
Credits
🔍 The Shadowserver Foundation