Cross-site scripting in io.ratpack:ratpack-core
Priority LOW 29CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
All versions of io.ratpack:ratpack-core from 0.9.10 inclusive and before 1.7.6 are vulnerable to Cross-site Scripting (XSS). This affects the development mode error handler when an exception message contains untrusted data. Note the production mode error handler is not vulnerable - so for this to be utilized in production it would require users to not disable development mode.
Why it matters now
EPSS 0.00857 58th percentileScored 2026-11-07
Fix Fixed io.ratpack:ratpack-core (Maven): 1.7.6
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | io.ratpack:ratpack-core | all versions from 0.9.10 inclusive and before 1.7.6 | — | No fix listed | CNA |
| — | io.ratpack:ratpack-core (Maven) | before 1.7.6 | 1.7.6 | Patch available | GHSA-r2wf-q3x4-hrv9 |
- io.ratpack:ratpack-core Vendor— Affected all versions from 0.9.10 inclusive and before 1.7.6 Fixed in — No fix listed CNA
- io.ratpack:ratpack-core (Maven) Vendor— Affected before 1.7.6 Fixed in 1.7.6 Patch available GHSA-r2wf-q3x4-hrv9
Remediation
- Fix · GHSA-r2wf-q3x4-hrv9 io.ratpack:ratpack-core (Maven) Fixed in 1.7.6 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2019-10770
- 2026-10-03 Alias added: GHSA-r2wf-q3x4-hrv9
References
Sources
- CVE-2019-10770 · CVE Program
- CVE-2019-10770 · NVD
- FIRST EPSS
- GHSA-r2wf-q3x4-hrv9 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences