critical
CVE-2019-17558
Apache Solr 5.0.0 through 8.3.1: the VelocityResponseWriter renders a template passed as a request parameter once params.resource.loader.enabled is set, and the config API can set it - remote code execution
- Severity
- critical
- Affected product
- Apache Solr
- Affected versions
- Apache Solr ≥ 5.0.0, ≤ 8.3.1
- Fixed in
- Apache Solr 8.4.0
- Detection basis
- Component version range
- Shipped rule
- Apache Solr: Apache Solr 5.0.0 through 8.3.1: the VelocityResponseWriter renders a template passed as a request parameter once params.resource.loader.enabled is set, and the config API can set it - remote code execution
- Added to NewScan
- 2026-10-15
- Detected by
- NewScan — free, self-hosted
How NewScan reports it
COMPONENT VERSION RANGE
NewScan fingerprints Apache Solr from its response and reports this CVE when the detected version falls inside the affected range below.
References
Scan for this yourself — local, in-band scanning is free.
Get NewScan (FREE) →Review the measured benchmark, then use the verified remediation process.