OpenTSDB Cross-site Scripting vulnerabilityGHSA-86vm-8m4p-6263
MEDIUMGHSA-86vm-8m4p-6263 is a medium-severity (CVSS 6.1) Cross-site Scripting (XSS) vulnerability in net.opentsdb:opentsdb. The records list no fixed version yet; check the vendor advisory below and apply the mitigations in the meantime.
EPSS Exploitation Probability
Probability of exploitation in the next 30 days, from FIRST.org EPSS.
How urgent is this, really
Where this sits among everything scored
Real-World Exposure
net.opentsdb:opentsdbReal-time download stats are indexed for npm and PyPI packages. This vulnerability affects Maven packages — download data is not available via public APIs for these ecosystems.
Description
An issue was discovered in OpenTSDB 2.3.0. There is XSS in parameter type to the /suggest URI.
Affected Packages
| Ecosystem | Package | Vulnerable range | Fix |
|---|---|---|---|
| ☕Maven | net.opentsdb:opentsdb | all versions | No fix |
Affected Products
opentsdbopentsdbDetection & mitigation playbook
Open-source dependencyDetect
Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for net.opentsdb:opentsdb, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.
Remediation status
The records we use list no patched version of net.opentsdb:opentsdb for GHSA-86vm-8m4p-6263. Check the maintainer's advisory, and where your build allows, override or pin the dependency away from the vulnerable range.
Mitigate without a patch
Escape or sanitise the affected output on the server side rather than relying on client-side filtering, and add a Content-Security-Policy that blocks inline script execution so injected markup cannot run even if it reaches the page.
Frequently Asked Questions
Is GHSA-86vm-8m4p-6263 in your dependencies?
Find it across Maven, including transitive dependencies.