CVE-2018-12432 json
Cross-site Scripting in JavaMelody
published 2018-06-14 8 y ago modified 2026-09-10 1 mo ago also GHSA-g66q-grxc-64j3 , EUVD-2022-3901
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 53%
- public exploits
- 0
- none known
Summary
JavaMelody through 1.60.0 has XSS via the counter parameter in a clear_counter action to the /monitoring URI.
Patch / fix
Exploit prediction
0.70% chance of exploitation in the next 30 days, higher than 53% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/Hurdano/JavaMelody-XSS/wiki/Attack-Vector---JavaMelody referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
| GitHub | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| maven | net.bull.javamelody:javamelody-core | <1.61.0 |
1.61.0 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/javamelody/javamelody/commit/e0497c1980acebd257d3da78dfde29ae9bdffdf6
web
-
github.com
/Hurdano/JavaMelody-XSS/wiki/Attack-Vector---JavaMelody
web, exploit, third-party-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2018-12432
advisory
Sources
- CVE List CVE-2018-12432
- GitHub Advisory GHSA-g66q-grxc-64j3
- NVD CVE-2018-12432
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